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SMK RAJA MUDA MUSA

BESTARI JAYA SELANGOR

INFORMATION &COMMUNICATION TECHNOLOGY

LEARNINGAREA (3)COMPUTER NETWORKS

Nama:…………………………….

Tingkatan :………………………

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mailto:[email protected]

Figure 2 /Rajah 2

SwitchFirewall

Server

Router

Printer

Print ServerModem

Internet

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3.1 Basic Concepts of Networks and Communications3.1.1 Definition3.1.1.1 Define computer networks.3.1.1.2 Define communications.

SECTION A

1. State whether the following statement is True or False.Nyatakan sama ada pernyataan berikut Benar atau Palsu. (MELAKA

2011)

Communications is about the transfer of information from a sender, across a distance, to a receiver.Komunikasi adalah berkaitan dengan pemindahan data dari seorang penghantar melalui sesuatu jarak kepada seorang penerima. …………………….

3.1.2 Importance of Computer Network3.1.2.1 State the importance of computer networks and communications.

SECTION A

1. Answer Question based on the figure below.Jawab soalan berdasarkan rajah di bawah (PERAK

2011)




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1. Figure 2 shows a computer network at SMK Sungai Kerian which is connected to the Internet. Apart from Internet, the school also has own intranet to facilitate their internal communications.

Rajah menunjukkan rangkaian komputer di SMK Sungai Kerian yang dirangkaikan dengan rangkaian internet. Selain daripada Internet, sekolah itu juga mempunyai intranetnya sendiri untuk memudahkan komunikasi dalaman mereka.

i) State two advantages of using computer network Nyatakan dua kelebihan menggunakan internet.

……………………………………………………………………………………….……………………………………………………………………………………….

[ 2 marks ]ii.) State two services provided by using internet

Nyatakan dua perkhidmatan melalui internet.……………………………………………………………………………………….……………………………………………………………………………………….

[ 2 markah ]3.1.3 Types of Networks.3.1.3.1 Define types of computer networks:• LAN • MAN • WAN

SECTION A

1. Figure 7 shows a network diagram. Rajah 7 menunjukkan satu rajah rangkaian

(PERLIS 2011)

Based on Figure 7, state the type of computer network. Berdasarkan Rajah 7, nyatakan jenis rangkaian komputer.…………………………..

2. State whether the following statements is True or False.Nyatakan sama ada pernyataan berikut Benar atau Palsu.




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(SELANGOR 2011)Local Area Networks(LAN) are designed to share data and resources among several computers in the same geographical locationRangkaian Kawasan Tempatan (LAN) direka bagi tujuan berkongsi data dan sumber-sumber di antara beberapa komputer di lokasi geografi yang sama.…………………………

3. State whether the following statement is True or False.Nyatakan sama ada pernyataan berikut Benar atau Palsu.

Computer networks allow the user to access remote programs from the same organization or other enterprises.Rangkaian komputer membolehkan pengguna untuk mengakses program dari organisasi yang sama atau syarikat yang lain .…………………………..

4. The statement in table 2 is about a type of computer network. Pernyataan dalam jadual 2 adalah mengenai sejenis rangkaian komputer

(JOHOR 2011)

Table 2 / Jadual 2 Based on Table 2 , X refers to Berdasarkan Jadual 2, X merujuk kepada A Local Area Network (LAN) Rangkaian Kawasan Setempat B Wide Area Network (WAN) Rangkaian Kawasan Luas C Personal Area Network (PAN) Rangkaian Kawasan Peribadi D Metropolitan Area Network (MAN) Metropolitan Area Network

5. A group of computers and network devices connected together, usually in a limited geographical area such as within the same building is called a ………………………………...Sekumpulan komputer dan peranti rangkaian yang dihubungkan bersama-sama biasanya dalam kawasan geografi yang terhad seperti dalam bangunan yang sama dipanggil sebagai ................................................

(N.SEMBILAN 2011)

6. A network that spans a city is called a ____________________________ . Rangkaian yang merentangi bandar raya dikenali sebagai ________________

(P.PINANG-HSBM 2011)……………………

7. Which of the following is a high-speed network that connects local area network in a metropolitan area?Antara yang berikut yang manakah rangkaian berkelajuan tinggi yangmenghubungkan rangkaian setempat dalam kawasan metropolitan ?

(SPM 2011)[email protected] (http://rmmict.blogspot.com)



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A LAN B MAN C WAN D WLAN

SECTION B

1. Figure 5 shows students of SK Kota Putera are using eduweb tv portal in the computer lab. Rajah 5 menunjukkan pelajar SK Kota Putera sedang menggunakan portal eduweb tv dalam makmal komputer.

(TERENGGANU 2011)

(a) Based on figure 5, state the type of network in that computer lab. Berdasarkan rajah 5, nyatakan jenis rangkaian dalam makmal komputer itu. …………………………………………………………………………………………….

[1 mark] (b) State three importances of computer networks and communications.

Nyatakan tiga kepentingan rangkaian komputer dan komunikasi. …………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….

[3 marks]

2. PC 1 in Figure 12 can access computers in two different types of computer networks.PCI dalam Rajah I2 boleh mencapai komputer-komputer dalanm dua jenisrangkaian komputer yang berbeza.




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(KELANTAN 2011)

Based on Figure l2 above :

Berdasarksn Rajah I2 di atas:a) Name the two types of computer network.

Namakan dua jenis rangkaian komputer tersebut.……………………………………………………………………

[2 marks]b) Give oNE difference between the two types ofcomputer networks.

Berikan satu perbezaan di antara kedua-dua jenis rangkaian komputer tersebut.…………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….

[2marks]

SECTION C

1.

.


Cikgu Musa is planning to setup a network system in his school. He wants to connect the School Server from the computer lab 1 to the computer lab 2 that have 20 computers. Cikgu Hashim merancang membina satu sistem rangkaian di sekolahnya. Beliau ingin menyambung Pelayan di Makmal Komputer 1 dengan Makmal Komputer 2 yang mempunyai 20 buah komputer.



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Lab PlanPelanMakmal

Based on the situation given, answer the following question:Berdasarkan situasi yang diberi, sila jawab soalan berikut :

(PAHANG 2011)b) Identify the type of network system between the two labs. Give two

reasons for your answer.Kenalpastikan jenis sistem rangkaian di antara dua makmal tersebut. Berikanduaalasan untuk jawapan anda. [3 markah]

…………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….

2. Figure 10 shows a network communication system between Metro Tech Sdn. Bhd. a company in Johor Bahru, Malaysia and Teguh Pte Ltd. a company in Thailand. Rajah 10 menunjukkan system rangkaian komunikasi di antara Syarikat Metro Tech Sdn. Bhd. Di Johor, Malaysia dan Syarikat Teguh Pte. Ltd. di Thailand.


Computer Lab 1

Makmal Komputer1

Computer Lab 2

Makmal Komputer2



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(JOHOR 2011)

Figure 10 / Rajah 10 Based on Figure 10, / Berdasarkan Rajah 10,(a) (i) State two types of computer network used.

Nyatakan dua jenis rangkaian komputer yang digunakan.. …………………………………………………………………………………………………………………………………………………………………………

[ 2 mark ] (ii) Explain one type of computer network stated in (a)(i)

Terangkan satu daripada jenis rangkaian yang dinyatakan dalam (a)(i) …………………………………………………………………………………………………………………………………………………………………………

[ 1 marks ] (b) Describe two types of network communication technologies used in

Figure 10. Huraikan dua jenis teknologi komuniskasi rangkaian yang digunakan

dalamRajah 10. [ 4

marks ] ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

3. Figure 10 shows a network communication system between two companies, Syarikat Untung Bersama Sdn. Bhd. In Kuala Lumpur, Malaysia dan Syarikat Harapan Nusa In Jakarta, Indonesia.




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Rajah 10 menunjukkan satu sistem rangkaian komunikasi di antara dua syarikat, Syarikat Untung Bersama Sdn. Bhd. di Kualan Lumpur, Malaysia dan Syarikat Harapan di Jakarta Indonesia. (EXAM 2011)

Based on Figure 10 / berdasarkan rajah 10

b) Describe the type of network that is used between the two companies.Terangkan jenis rangkaian yang digunakan di antara kedua-dua syarikat.

………………………………………………………………………….………………………………………………………………………….………………………………………………………………………….………………………………………………………………………….…………………………………………………………………………. [3 markah]

3.1.3.2 Differentiate between the three types of computer networks.3.1.4 Network Architecture3.1.4.1 Define two types of network architecture:• Client/Server • Peer-to-Peer


Syarikat Harapan

Marketing Department / Jabatan Pemasaran

Finance Unit / Unit Kewangan

Management / Pengurusan

Sources Unit / Unit Sumber

Syarikat Untung Bersama Sdn Bhd


Technical Unit / Unit Teknikal

Figure 10 / Rajah 10



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SECTION A


(KEDAH 2011)Peer-to-peer network is a network that needs a server. Each computer in the network is called peer.Rangkaian rakan-ke-rakan adalah rangkaian yang memerlukan pelayan. Setiap komputer dalam rangkaian ini disebut rakan..................................

SECTION B

1. Network architecture as shown in Figure 15 is the overall design of a computer network that describes how a computer network is configured and what strategies are being used. Senibina rangkaian yang ditunjukkan dalam Rajah 15 adalah rekabentuk rangkaian komputer secara keseluruhan yang menerangkan bagaimana rangkaian komputer dikonfigurasi dan strategi yang digunakan.

(PERLIS 2011)


a. Based on Figure 15, explain TWO differences between botharchitecture. Berdasarkan Rajah 15 , terangkan DUA perbezaan di antara kedua-dua senibina tersebut. [2 markah] ……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..




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……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..

b. Give an example of a situation that reflects peer-to-peer network. Berikan satu contoh bagi menggambarkan situasi rangkaian rakan ke

rakan. [2 markah]……………………………………………………………………………………..……………………………………………………………………………………..

2. (WILAYAH 2011)

a. Explain the advantages of peer-to-peer network architecture. Terangkan kelebihan senibina rangkaian rakan ke rakan.

……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..

(2m) b. Sketch the network architecture in (a) Lakar senibina rangkaian (a)

(2m)

SECTION C1. (P.PINANG-HSBM 2011)




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Figure 18 shows a computer network at Android Bank. The network consists of two Local Area Network (LANs): LAN A and LAN B which are part of the bank Wide Area Network (WAN). Currently the bank implements two network communications. Apart from the Internet, the bank also has its own intranet to facilitate their internal communications. They are looking to set up extranet as the third form of network communication in the near future. Rajah 18 menunjukkan rangkaian komputer di Bank Android. Rangkaian ini mengandungi dua Sistem Rangkaian Setempat (LAN): LAN A dan LAN B yang merupakan sebahagian daripada Sistem Rangkaian Luas (WAN) bank tersebut. Pihak bank baru melaksanakan dua komunikasi rangkaian. Selain dari Internet, pihak bank juga mempunyai intranet untuk komunikasi peringkat dalaman. Mereka merancang untuk membangunkan extranet sebagai komunikasi rangkaian ketiga dalam jangka waktu terdekat. Based on Figure 18, / Berdasarkan Rajah 18, a) Explain two differences network architecture between LAN A and LAN B.

Jelaskan dua perbezaan di antara rekabentuk rangkaian LAN A danLAN B. [ 4

marks]……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..

b) Give three advantages of using network technology as in Figure 18. Berikan tiga kelebihan menggunakan teknologi rangkaian seperti

dalam Rajah 18. ……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..

[ 3 marks ]2. Read the following situation:

Baca situasi berikut(KELANTAN 2011)




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Figure 16 / Rajah 16a) Based onFigure 16 above, answerthe following question

Berdasarkan Rajah I6 di atas,jawab soalan- soalan berikut

(i) State the name of the type of network architecture used.Nyatakan nama jenis senibina rangkaian yang digunakan…………………………………………………………..

[1Mark](ii) Explain one feature ofthis t1pe of network.

Terangkan satu fitur bagi jenis rangkaian itu………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

[2 Marks]

b) Explain two advantages ofusing a network rather than a stand-alone pc.Terangkan dua kelebihan menggunakon komputer rangkaian berbanding komputer stand-alone.………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

[4 Marks]3.1 Basic Concepts of Networks and Communications3.1.5 Network Topology3.1.5.1 State three types of network topologies:• bus • ring • star

SECTION A

1. State whether the following statement is True / False.Nyatakan sama ada pernyataan berikut Benar atau Palsu.

(MELAKA 2011)[email protected] (http://rmmict.blogspot.com)



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Based on figure above, if computer X stops functioning, the entire network stops

Berdasarkan rajah di tas, jika komputer X gagal berfungsi, seluruh rangkaian juga gagal berfungsi.…………………………

2. Table 3 shows one type of network topology. Jadual 3 menunjukkan satu jenis topologi rangkaian

(TERENGGANU 2011)

TTable 3 / Jadual 3 Based on Table 3, name topology A. ……………………………………………Berdasarkan Jadual 3, namakan topologi A. ………………………………………..

3. Statement 1 describes a network topology.Pernyataan 1 menerangkan topologi rangkaian.

(KELANTAN 2011)

v It is easy to implement, only adding nodes to the host.Mudah untuk menyediakannya, hanya menambah nod pada hos.

v The failure of a node does not affect the entire LAN.Kerosakan satu nod tidak meniejaskan LAN'

v Every node must connect to the host in order to communicate.Setiap nod mesti bersambung kepada hos iika mahu berkomunikasi.

v The host will control the flow of communication in the network.Hos akan mengawal aliran komunikasi dalam rangkaian

The network topology is…………………………………..…Topologi rangkaian di atas ialah……………………….………

4. Table 2 shows advantages of computer network topology.Jadual 2 menunjukkan pernyataan tentang rangkaian komputer.

(N.SEMBILAN 2011) Easy implementation. Newdevices can be added to the backbone or to the existing nodes.

Mudah diselenggara. Perkakasan baru boleh disambungkan terus ke tulang belakang atau kepada nod sedia ada.


X



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Failure of a node doesn’t affect the entire LAN.Kegagalan fungsi sesuatu nod tidak mengganggu Rangkaian Kawasan Setempat keseluruhannya.

No disruptions to thenetwork when connecting or removing devices.Tiada gangguan pada rangkaian apabila melakukan sambungan atau memutuskan mana-mana peranti.

Based on Table 2, identify the network topology.Berdasarkan Jadual 2, kenalpasti topologi rangkaian tersebut.................................................................

5. Which of the statements explains the advantages of Figure 5 ? Pernyataan yang manakah menerangkan kelebihan Rajah 5 di atas?

(P.PINANG-HSBM 2011)A. Nodes can be added to and to removed from the network with minimum

disruption to the network. Komputer boleh ditambah dan dikeluarkan dari rangkaian dengan melibatkan ganguan yang minima pada rangkaian.

B. Data transmitted will travels from device to device in one direction. Data yang dihantar akan melalui dari satu peranti ke peranti yang lain dalam satu arah.

C. The computers and other devices can be attached and detached at any point without disturbing the networks. Komputer dan peranti lain boleh disambung dan dibuang dari sebarang tempat tanpa menjejaskan rangkaian.

D. Most popular network topology, easy to install and inexpensive.




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Topologi rangkaian paling digemari, mudah untuk dipasang dan tidak mahal.

SECTION B

1. Ali is a computer technician at SMK Taman Bintang. He was asked by the school’s principal to set up a network with different topology for two computer labs. The criteria for both topologies are shown in Table 6.Ali ialah seorang juruteknik komputer di SMK Taman Bintang. Beliau diminta oleh pengetua sekolah tersebut untuk membina rangkaian bagi kedua-dua buah makmal komputer dengan topologi yang berbeza. Kriteria bagi kedua-dua topologi adalah seperti dalam Jadual 6.

(KEDAH 2011)Lab A

Makmal ALab B

Makmal BAll computers/ nodes and other devices are connected in a loop.Semua komputer/ nod dan peranti lain disambungkan dalam satu bulatan.

All computers/ nodes are directly connected to the central device.Semua komputer/ nod disambungkan terus kepada peranti pusat.

Table 6 / Jadual 6

Based on Table 6:Berdasarkan Jadual 6:

a. State the type of network topology for:Nyatakan jenis topologi rangkaian untuk:(i) Lab A / Makmal A

………………………………………. [1 markah]

(ii) Lab B / Makmal B(iii) ……………………………………….

[1 markah]

2. Figure 11 shows a network of computers.Rajah 11 rnenunjukkan satu rangkaian komputer.

(SPM 2011)




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Based on figure 11, explain the structure of the network.Berdasarkan rajah 11, terangkan struktur rangkaian itu.………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(4m)3.1.5.2 Differentiate between the three types of network topology.

SECTION A

1. Based on Figure 5, if computer X stops functioning, the entire network stopsBerdasarkan Rajah 5, jika komputer X berhenti berfungsi, keseluruhan rangkaian akan terhenti. Benar atau Palsu (SPM 2010)

…………………

2. Nyatakan sama ada pernyataan berikut Benar atau Palsu Base on Figure 5, if computer X stops functioning, the entire network stops. Berdasarkan Rajah 5, jika komputer X berhenti berfungsi, keseluruhan rangkaian akan terhenti.

…………………..




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3. Statement 1 shows a description of a network topology. Pernyataan 1 menunjukkan penerangan mengenai satu topologi rangkaian

(PERLIS 2011)- Found in a Local Area Network

Terdapat dalam Rangkaian Kawasan Setempat - Must have a host which acts as a centre

Mempunyai hos yang bertindak sebagai pusat - Every node must connect to the host in order to communicate

Setiap nod perlu disambung ke hos untuk berkomunikasiStatement 1 Pernyataan 1

Based on Statement 1, state the name of the network topology. Berdasarkan Pernyataan 1, namakan topologi rangkaian tersebut……………………………………….

4. State whether the following statements is True or False.Nyatakan sama ada pernyataan berikut Benar atau Palsu.

(SELANGOR 2011)(i) The term “node” may refer to any device that is connected to a network

Istilah "nod" boleh merujuk kepada mana-mana peranti yang disambungkan kepada rangkaian.……………………………

5. Write the words that would complete the following statementTulis perkataan bagi melengkapkan penyataan di bawah :

(WILAYAH 2011)

This topology is call .........................................................Topologi ini adalah ..........................................................

6. Figure 4 shows a ring topology .Rajah 4 menunjukkan topologi cincin.

(WILAYAH 2011)

Figure 4 / Rajah 4


This topology consists of all computers and other devices that are connected in a loop.

Topologi ini terdiri daripada semua komputer dan alat-alat lain yang berkaitan dalam gelung.

P



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a. Based on Figure 4, name device P? Berdasarkan Rajah 4, namakan perkakasan P?

...................................

b. State the function of P? / Nyatakan fungsi P?……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..

7. State whether the following statement is True or False. (SARAWAK 2011)

Figure 5 shows the logical view of a type of network architecture.All computers in Figure 5 have equal responsibilities and capabilities to use the resources available on the network.Nyatakan sama ada kenyataan berikut Benar atau Palsu.Rajah 5 menunjukkan pandangan yang logik tentang jenis seni bina rangkaian.

Figure 5 / Rajah 5

Semua komputer di dalam Rajah 5 mempunyai tanggungjawab yang sama dan keupayaan untuk menggunakan sumber-sumber yang boleh didapati di rangkaian...............

SECTION B

1. Read the following situation: Baca situasi berikut: (PAHANG 2011)




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( a ) Identify the type of network topology used. Kenal pasti jenis topologi rangkaian yang digunakan. ………………………………………………… [1 m]

( b ) Sketch the network topology Lakarkan topologi rangkaian itu. [2 markah]

2. Figure 8 shows one type of network topologies.Rajah 8 menunjukkan satu jenis rangkaian topologi.

(SELANGOR 2011)




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Figure 8 / Rajah 8

Based on Figure 8; / Berdasarkan Figure 8:

(a) State two advantages of Figure 8.Nyatakan dua kelebihan bagi Rajah 8.…………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………..

[2 markah]

(b) What happens to data transmitting if one node is failure? Explain your answer.

Apakah yang berlaku kepada data memancar jika satu nod adalah kegagalan? Terangkan jawapan anda.…………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………..

[2 markah]

3. Ali is a computer technician at SMK Taman Bintang. He was asked by the school’s principal to set up a network with different topology for two computer labs. The criteria for both topologies are shown in Table 6.Ali ialah seorang juruteknik komputer di SMK Taman Bintang. Beliau diminta oleh pengetua sekolah tersebut untuk membina rangkaian bagi kedua-dua buah makmal komputer dengan topologi yang berbeza. Kriteria bagi kedua-dua topologi adalah seperti dalam Jadual 6.

(KEDAH 2011)

Lab AMakmal A

Lab BMakmal B

All computers/ nodes and other devices are connected in a loop.Semua komputer/ nod dan peranti lain disambungkan dalam satu bulatan.

All computers/ nodes are directly connected to the central device.Semua komputer/ nod disambungkan terus kepada peranti pusat.

Table 6 / Jadual 6Based on Table 6: Berdasarkan Jadual 6:

b. If a node fails to function, state the impact to the network for:Jika satu nod gagal berfungsi, nyatakan kesan kepada rangkaian bagi:

(i) Lab A Makmal A

…………………………………………………………………………………[email protected] (http://rmmict.blogspot.com)



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[1 markah](ii) Lab B

Makmal B…………………………………………………………………………………..

[1 markah]4. Figure below shows a network communication system used between two

banks, Mewah Bank in Melaka, Malaysia and Berjaya Bank in Johor, Malaysia.Rajah di bawah menunjukkan satu sistem komunikasi rangkaian digunakan di antara dua buah bank iaitu Bank Mewah di Melaka , Malaysia and Bank Berjaya di Johor, Malaysia. (MELAKA 2011)

Based on the below figures :/Berdasarkan rajah-rajah di bawah :a) Differentiate the types of network topology used at Mewah Bank and

Berjaya Bank. Bezakan jenis topologi rangkaian yang digunakan di Bank Mewah dan Bank Berjaya. …………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………..……………………………………………………………………………………………………………………………………………………..……………………………………………………………………………………………………………..

[2 marks]


Mewah Bank Berjaya Bank

Switch

Employee 1

Employee 2

Management

Employee 5Employee 4

Network Communication Technology



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SECTION C

1. Encik Razali was appointed as a new ICT coordinator in his school. The PIBG of his school donated 20 personel computer (PC), one server and one router for internet connection. He has to set up a new computer room with all the facilities donated. Encik Razali hired you as the consultant to ensure the smooth running of the project. Encik Razali dilantik sebagai penyelaras ICT baru di sekolahnya. PIBGsekolahnya menyumbangkan 20 komputer peribadi (PC), satu pelayan dansatu router untuk sambungan internet. Dia telah menetapkan sebuah ruangan komputer baru dengan segala kemudahan yang disumbangkan.Encik Razali menggaji anda sebagai perunding untuk memastikan kelancaran projek. (SPM 2007

Clone)

a. As a consultant, proposed a suitable wired network topology to Encik Razali

for his computer room and give two advantages of the topology proposed compared to the others.Sebagai seorang perunding, cadangkan topologi rangkaian yang sesuai untuk Encik Razali untuk ruangan komputer dan berikan dua kelebihan dari topologi yang dicadangkan berbanding dengan yang lain.…………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………………………………………………..…………………………………………………………………………………..…………………………………………………………………………………..……………………………………………………………………………………………………………..…………………………………………………………………………………..………………………………………

b. After setting up the computer room, some teachers asked Encik Razali tomake them able to use internet using their laptops anywhere in school. Encik Razali planned to set up a wireless network. Suggest two hardware that Encik Razali has to have to set up wireless network and one function each.Setelah menetapkan ruang komputer, beberapa guru meminta Encik Razali untuk membolehkan mereka menggunakan internet dengan menggunakan laptop mereka di mana saja di sekolah. Encik Razali merancang untuk membina sebuah rangkaian wayarles. Sarankan dua




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peranti keras yang Encik Razali harus ada untuk menyiapkan rangkaian wayarles, dan fungsi masing-masing.……………………………………………………………………..…………………………………………………………………………………..……………………………………………………………………………………………………………..…………………………………………………………………………………..……………………………………………………………………………………………………………..…………………………………………………………………………………..……………………………………………………………………………………………………………..…………………………………………………………………………………..………………………………………

Situation 1 / Situasi 1 2. Based on the situation given, answer the following question:

Berdasarkan situasi yang diberi, sila jawab soalan berikut :(PAHANG 2011)

c) What type of topology that you want to choose for the new computer lab and state two advantages of choosing it.Bentuk topologi yang mana anda akan pilih untuk makmal baru itu dan beri dua kelebihan untuk memilihnya. [3 markah]……………………………………………………………………..…………………………………………………………………………………..……………………………………………………………………………………………………………..…………………………………………………………………………………..……………………………………………………………………………………………………………..…………………………………………………………………………………..………………………………………





25

3.1.6 Protocol3.1.6.1 Define Transmission Control Protocol/Internet Protocol (TCP/IP) as a protocol to facilitate communication over computer network.

SECTION A

1. Transmission Control Protocol/Internet Protocol (TCP/P) is the network standard for Internet communications. Protokol Kawalan Penghantaran/Protokol Antara Rangkaian (TCP/P) adalah piaw aian rangkaian untuk komunikasi Internet.

(SPM 2010)…………………

2. Complete the following statement:Lengkapkan pernyataan berikut:

(SELANGOR 2011)(i) TCP/IP stands for ……………………………………………………………

TCP / IP adalah singkatan bagi ..............................................................................

3. Complete the following statement.(SARAWAK 2011)

A set of communication rules between computers which breaks the data into packets before they are sent and then reassembles the packets when they reach a destination is known as…………………………….Lengkapkan pernyataan berikut.Satu set peraturan komunikasi antara komputer yang memecahkan data kepada paket sebelum mereka menghantar dan kemudian menyusun semula paket apabila mereka sampai ke destinasi adalah dikenali sebagai…………………………….

3.1.7 Internet, Intranet, Extranet3.1.7.1 Describe the types of network communications technology: • Internet • Intranet • Extranet

SECTION A

1. Table 2 shows the descriptions of network communication technology.Jadual 2 menunjukkan perihal teknologi komunikasi rangkaian.

(SARAWAK 2011)




26

Table 2 / Jadual 2Based on Table 2, write A, B or C to match the description with its appropriate network communication technology.Berdasarkan Jadual 2, menulis A, B, atau C untuk memadankan deskripsi dengan rangkaian yang sesuai teknologi komunikasi.i. ....................... ii. ............................

2. Complete the following statements by filling in the blanks:Isikan ruang kosong untuk melengkapkan pernyataan berikut:

(PERAK 2011)The..................................... is a private network where user can provide information to suppliers, customers, and business partner in order to increase efficiency and reduce cost .....................................merupakan satu jaringan privasi di mana pengguna

boleh memberikan maklumat pembekal-pembekal, pelanggan dan rakan-rakan perniagaan untuk meningkatkan kecekapan serta mengurangkan kos

3. Table 1 shows the information about the network communication technology.Jadual 1 menunjukkan pernyataan berkaitan teknologi komunikasi rangkaian

(KEDAH 2011)

Based on Table 1, write A, B or C for the following type of network communication technology :Berdasarkan Jadual 1, tulis A, B atau C bagi jenis teknologi komunikasi rangkaian berikut:i. Extranet / Extranet ……………… ii. Internet / Internet ………………

4. State whether the following statement is True or False. Nyatakan sama ada pernyataan berikut adalah Benar atau Palsu.

(JOHOR 2011)[email protected] (http://rmmict.blogspot.com)

Network communication technology

Description/ Penerangan

A open for publicterbuka untuk umum

B limited for organization members onlyterhad untuk ahli organisasi sahaja

Climited for organization members and authorized suppliers/clientsterhad untuk ahli organisasi dan pembekal/pelanggan yang dibenarkan

Table 1 / Jadual 1



27

Internet networking allows a group of computer users with the same networking program to connect with each other and directly access files from each other’s hard drives. Rangkaian Internet membolehkan kumpulan pengguna komputer dengan program rangkaian yang sama untuk menyambung antara satu sama lain dan secara langsung mencapai fail dari cakera keras antara satu sama lain…………………………………..

5. Figure 4 shows types of network communication technology. Rajah 4 menunjukkan jenis-jenis teknologi komunikasi rangkaian.

(N.SEMBILAN 2011)

Figure 4 / Rajah 4

Based on Figure 4, stateX and Y.Berdasarkan Rajah 4, nyatakan X dan Y.

i. X- ..........................ii. y- ..........................

6. State True or False for the following statements. Nyatakan sama ada pernyataan – pernyataan berikut Benar atau Palsu.

(P.PINANG-HSBM 2011)i. All computers in peer-to-peer network have equal responsibilities and

capabilities to use the resources available on the network. Semua komputer dalam rangkaian rakan-ke-rakan mempunyai tanggung jawab dan keupayaan yang sama untuk menggunakan sumber dalam rangkaian

ii. Extranet is a private network that uses internet technology to share information with authorized parties. Ekstranet adalah rangkaian persendirian yang menggunakan teknologi Internet untuk berkongsi maklumat dengan pihak yang dibenarkan.




28

SECTION B

1. Figure 16 shows the location of the headquarters and branches of Company X. Company Z is a customer of Branch R. Rajah 16 menunjukkan lokasi ibu pejabat dan cawangan-cawangan Syarikat X. Syarikat Z ialah pelanggan bagi Cawangan R.

(SPM 2010)


Based on Figure 16: / BerdasarkanRajah I6:

(a) Explain the type of network for Company X to connect its headquarters with all its branches.Terangkan jenis rangkaian bagi Syarikat X untuk menghubungkan ibu pejabat dengan semua cawangannya.Intranet / can provide information beetween branch and employees ( or any suitable answer ) (i) Suggest the type of private network communication technology to

be used between Branch R and Company Z.Cadan gkan jenis teknologi komunikasi rangkaian persendirian yang akan digunakan antara Cawangan R dan Syarikat Z.……………………………

(ii) Justify your answer. / Berikan justifikasi anda. ……………………………………………………………………………………..




29

……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..

2. Figure below shows a network communication system used between two banks, Mewah Bank in Melaka, Malaysia and Berjaya Bank in Johor, Malaysia.Rajah di bawah menunjukkan satu sistem komunikasi rangkaian digunakan di antara dua buah bank iaitu Bank Mewah di Melaka , Malaysia and Bank Berjaya di Johor, Malaysia.

(MELAKA 2011)

Based on the above figures : / Berdasarkan rajah-rajah di atas :b) (i) Name the type of network communication technology used between the two banks to communicate.

Namakan jenis teknologi komunikasi rangkaian yang digunakan di antara kedua-dua bank untuk berkomunikasi.

…………………………………………….. [1 mark] (ii) Justify your answer / Berikan justifikasi anda.

……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..……………………………………………………………………………………..

[2 marks]


Mewah Bank Berjaya Bank

Switch

Employee 1

Employee 2

Management

Employee 5Employee 4

Network Communication

Technology



30

3. Table 14 shows type of network communication technology used by Tanaka Bank and Guard Co. accordingly.

Jadual 14 menunjukkan jenis teknologi komunikasi rangkaian yang digunakan oleh

Tanaka Band dan Guard Co. (P.PINANG-HSBM 2011)

Network Communication Technology for Tanaka Bank Teknologi Komunikasi Rangkaian untuk Bank Tanaka

Network Communication Technology for Guard Co. Teknologi Komunikasi Rangkaian untuk Guard Co

Tanaka Bank has a private network called TanaBNet. This network is secured with network security measures. It is only accessible to authorised users, including the bank employees and its clients. Bank Tanaka mempunyai rangkaian tersendiri dikenali sebagai TanaBNet. Rangkaian ini dilengkapi dengan ciri-ciri keselamatan rangkaian. Ia hanya boleh digunakan oleh pengguna yang berdaftar, termasuk pekerja dan pelanggan bank.

Guard Co. has another private secured network to share information among its departments. It is called GuCoNet. It authenticates its users before they can use it. GuCoNet allows only employees of the company to access its information. Guard Co mempunyai rangkaian keselamatan sendiri bagi berkongsi maklumat antara jabatan-jabatannya. Ia dikenali sebagai GuCoNet. Pengguna perlu disahkan sebelum dapat menggunakannya. Hanya pekerja GuCoNet hanya dibenarkan mencapai maklumat dalam sistem itu.

a) State the type of network communication technology used for. Nyatakan jenis teknologi rangkaian komunikasi yang digunakan bagi

i.. TanaBNet – ……………………………… [1m]ii. GuCoNet - ……………………………… [1m]

b) Define the Internet. [2m ]

Takrifkan Internet.…………………………………………………………………………………………….…………………………………………………………………………………………….…………………………………………………………………………………………….




31

SECTION C

1. Figure 13 shows a network communications technology between Central site and Customer Site.Rajah 13 menunjukkan teknologi Rangkaian Komunikasi antara Central Site dengan Customer Site.

(WILAYAH 2011)

Based on Figure 13 ;/Berdasarkan Rajah 13;

a. Name the type of network communication technology used between Central Site and Customer SiteNamakan jenis teknologi rangkaian komunikasi antara Central Site dengan Customer Site. ...................................................

b. Describe the type of network communication technology X use in Central Site.


Employees use X to access company

infomation




32

Huraikan jenis teknologi rangkaian komunikasi X yang digunakan di Centeral Site. ...................................................................................................................................................

............................................................................................................................

.......

c. Explain two differences between network communication technologies X and network communication technologies between Central site and Customer Site Terangkan dua perbezaan antara jenis teknologi rangkaian komunikasi X dan teknologi rangkaian komunikasi antara Central site dan Customer Site......................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

.......

2. Figure 10 shows a network communication system between Metro Tech Sdn. Bhd. a company in Johor Bahru, Malaysia and Teguh Pte Ltd. a company in Thailand. Rajah 10 menunjukkan system rangkaian komunikasi di antara Syarikat Metro Tech Sdn. Bhd. Di Johor, Malaysia dan Syarikat Teguh Pte. Ltd. di Thailand.

(JOHOR 2011)




33

Figure 10 / Rajah 10 Based on Figure 10, Berdasarkan Rajah 10,(b) Describe two types of network communication technologies used in

Figure 10. Huraikan dua jenis teknologi komuniskasi rangkaian yang digunakan dalam Rajah 10. [ 4 marks ].....................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

............................................................................................................................

...........................................................................................................................

.......

3. Figure 10 shows a network communication system between two companies, Syarikat Untung Bersama Sdn. Bhd. In Kuala Lumpur, Malaysia dan Syarikat Harapan Nusa In Jakarta, Indonesia. Rajah 10 menunjukkan satu sistem rangkaian komunikasi di antara dua syarikat, Syarikat Untung Bersama Sdn. Bhd. di Kualan Lumpur, Malaysia dan Syarikat Harapan di Jakarta Indonesia. (EXAM 2011)


Syarikat Harapan

Marketing Department / Jabatan Pemasaran


Management / Pengurusan

Sources Unit / Unit Sumber

Syarikat Untung Bersama Sdn Bhd




34

Based on Figure 10 / berdasarkan rajah 10a) Describe the type of network communication technology used by the

Untung Bersama PT. Ltd. and the importance of using these types of communications technology.Terangkan jenis teknologi komunikasi rangkaian yang digunakan oleh Syarikat Untung Bersama Sdn. Bhd. dan kepentingan menggunakan jenis teknologi komunikasi tersebut.………………………………………………………………………….………………………………………………………………………….………………………………………………………………………….………………………………………………………………………….………………………………………………………………………….…………………………………………………………………………. [4 markah]

3.2 Hardware Requirements3.2.1 Devices3.2.1.1 Identify the devices needed in computer network communication :

SECTION A

1. Figure 6 shows the network design used for Batu Nilam Sdn. BhdRajah 6 menunjukkan reka bentuk rangkaian yang digunakan untuk Batu Nilam Sdn. Bhd.

(SPM 2010)Figure 6 / Rajah

6Based on Figure 6, X can be used on any size of network and transmits data to the correct destination.

State the name of device X. *[email protected] (http://rmmict.blogspot.com)

Technical Unit / Unit Teknikal




35

Berdasarkan Rajak 6, X boleh digunakan pada mana-mana saiz rangkaian dan menghantar data ke destinasi yang betul.Nyatakan nama peranti X. …………………………………………….

2. Write the words that would complete the following statement: Tulis perkataan yang dapat melengkapkan pernyataan berikut:

(PAHANG 2011)

A ………… is a communication device that connects multiple computers and transmits data to its correct destination on the network. ……………… adalah peranti komunikasi yang menyambungkan beberapa komputer dan menghantar data ke destinasi yang sepatutnya.

3. Figure 2 shows the device needed in network communication.Rajah 2 menunjukkan peranti yang diperlukan dalam rangkaian komunikasi.

(SELANGOR 2011)

Figure 2 / Rajah 2

State the name of the device. / Nyatakan nama peranti itu.……………………………………………………………………..

3.2.1.2 State the functions of the following:• Network Interface Card (NIC) • Wireless Network Interface Card • Modem (internal and external)• Hub / Switch • Router • Wireless Access Point

SECTION A

1. State one function of a hub or switch. Nyatakan satu fungsi hub or switch.(PERLIS 2011)

……………………………………………………………

2. Which device is used with satellite transmission to ensures that strong outgoing signals do not interfere with weak incoming signals?Peranti yang manakah digunakan dengan penghantaran satelit bagi memastikan isyarat kuat yang keluar tidak mengganggu isyarat lemah masuk?

(SELANGOR 2011)A. Microwave / Gelombang MicroB. Cable / KabelC. Transponder / Transponder




36

D. Modem / Modem

3. Table 2 shows communication devices. Based on Table 1, select A, B, C, or D for the following statements. Jadual 2 menunjukkan peranti komunikasi. Berdasarkan Jadual 1, pilih A, B, C, atau D untuk pernyataan-pernyataan berikut.

(PERAK 2011)

A B C DTable 2Jadual 2

i. A communication device that enables a computer or device to access a wired network via cable.Peranti komunikasi yang membolehkan sebuah komputer atauperanti itu kepada akses rangkaian berwayar menggunakan kabel.………………………….

ii. A communication device that connect wired computers or devices a Local Area Network (LAN).Peranti komunikasi yang menghubungkan wayar komputer atau peranti Rangkaian Kawasan Setempat (LAN). ………………………….

iii. Send Communication signal through tangible material such as wire using electrical signal.Hantar isyarat Komunikasi melalui bahan nyata seperti dawai menggunakan isyarat elektrik.………………………….




37

4. Figure 3 shows a local area network.Rajah 3 menunjukkan satu rangkaian kawasan setempat.

(KEDAH 2011)

Figure 3Rajah 3

Based on Figure 3, / Berdasarkan Rajah 3,i. Write the suitable number for W to complete the IP for the computer to

connect to the network.Tuliskan nombor yang bersesuaian bagi W untuk melengkapkan IP untuk menghubungkan komputer dengan rangkaian………

ii. Identify device Y.Kenal pasti peranti Y.……………………………..

5. Figure 2 shows a computer network. Rajah 2 menunjukkan rangkaian komputer.

(TERENGGANU 2011)

Figure 2 / Rajah 2 Name P. Namakan P.




38

………………………………………….

6. State whether the following statement is True or False.Nyatakan sama ada pernyataan berikut Benar atau Polsu.

(KELANTAN 2011)

The modem converts digital signals into analog and back again into digital signals

as information that can move across the telephone line.Modem menukarkan isyarat digital kepada analog dan menukarkan kembali kepada isyarat digital sebagai maklumat yang bergerak melalui talian telefon-………………………..

7. Which of the following devices are required for computer network?Antara berikut, yong manakah peranti-peranti yang boleh digunakan untukrangkaian komputer

(KELANTAN 2011)

A. I,II, and III B. I,II, and IVC. IIl,III, and IV D. All ofthe above

8. Table 3 shows communication devices. Based on Table 3, select A, B, C or D for the following statement. Jadual 3 menunjukkan alat-alat perhubungan. Berdasarkan Jadual 1, pilih A, B, C, atau D bagi pernyataan berikut.

(JOHOR 2011)

Table 3 / Jadual 3 A central communication device that allows computers to transfer data and information to other wireless devices or a wired network.




39

Peranti komunikasi berpusat yang membolehkan komputer untuk memindahkan data dan maklumat kepada peranti lain secara wayarles atau menggunakan rangkaian berwayar.…………………………………

9. Table 4 shows the devices needed in computer network communication. Jadual 4 menunjukkan peranti yang diperlukan dalam komunikasi rangkaian komputer.

(P.PINANG-HSBM 2011)

Table 4 /Jadual 4

Match P , Q, or R with the description of computer network communication devices. Padankan P, Q atau R dengan pernyataan peranti rangkaian komunikasi komputer i. The adapter that enables computer or device to access network.

Peranti yang membolehkan komputer atau peranti lain untuk mencapai rangkaian. …………………………….

ii. Connects networks and transmits data to correct destination on network. Menghubungkan rangkaian dan menghantar data ke destinasi yang betul dalam rangkaian. …………………………….

10. Table 10 shows the function of a communication device used in the network Jadual 10 menunjukkan fungsi satu peranti komunikasi yang digunakan dalam rangkaian.

(P.PINANG-HSBM 2011)




40

Table 10 / Jadual 10 Based on Table 10, state the name of communication device. Berdasarkan Jadual 10, nyatakan nama peranti komunikasi itu. …………………………..


(KELANTAN 2011)(i) The modem converts digital signals into analog and back again into

digital signals as information that can move across the telephone line.Modem menukarkan isyarat digital kepada analog dan menukarkan kembali kepada isyarat digital sebagai maklumat yang bergerak melalui talian telefon…………………………….

12. This device is installed in a computer to provide a connection between the computer and the network.Peranti ini dipasang pada sebuah komputer untuk menyediakan sambungan antara komputer dengan rangkaian.

(SPM 2011)A Network Interface Card / Kad Antara Muka RangkaianB Internet Explorer / Internet ExplorerC Gateway / Get LaluanE Modem / Modem

SECTION B

1. Figure 15 shows the network communication technology used in Company A and Company B.Rajah 15 menunjukkan teknologi komunikasi rangkaian yang digunakan dalam syarikat A dan syarikat B.

(SARAWAK 2011)




41

Figure 15 / Rajah 15Based on Figure 15, name and give one function of Berdasarkan Rajah 15, namakan dan beri satu fungsi(a) device X [2 marks]/ peranti X [2 markah]

................................

.........................................................................................................................

.........................................................................................................................

........... ..............................................................................................................

(b) device Z [2 marks] / (b) peranti Z [2 markah].....................................................................................................................................................

.........................................................................................................................

............... ................................................................................................

..............

SECTION C

1.

.

Based on the situation given, answer the following question:[email protected] (http://rmmict.blogspot.com)




42

Berdasarkan situasi yang diberi, sila jawab soalan berikut :(PAHANG 2011)

a) Name one of the equipment that is required to setup the network system. [1 mark]Namakan satu peralatan yang diperlukan untuk membentuk satu sistem rangkaian..........................................

[1 markah]

3.2 Hardware Requirement3.2.2 Medium3.2.2.1 Identify various types of cables such as Unshielded Twisted Pair (UTP), Shielded Twisted Pair (STP), Coaxial and Fibre Optic Cable.

SECTION A

1. Table1 shows the characteristics of a cable used in a wired network systemJadual 1 menunjukkan ciri-ciri kabel yang digunakan dalam sistem rangkaian kabel

(SPM 2008)Characteristics of cable

- consists of thin strands of glass- uses light to transmit signal- Terdiri dari helai tipis dari kaca- Menggunakan cahaya untuk menghantar

isyarat

Based on Table 1, statei) the name of the cable / Nyatakan nama kabel tersebut …………………………………….ii) the function of the cable / fungsi kabel tersebut

……………………………………………………………………………………………………………………………………………………………………………………

2. Figure 5 showsa wired transmission medium. Rajah 5 menunjukkan satu medium penghantaran berwayar.

(SPM 2009)

Figure 5 / Rajah 5Based on Figure 5, state the name of the medium.Berdasarkan Rajah 5, nyatakan nama medium itu.…………………………….




43

3. Figure 5 shows a wired transmission medium. Rajah 5 menunjukkan satu medium penghantaran berwayar.

(PAHANG 2011)

Based on Figure 5, state the name of the medium. Berdasarkan Rajah 5, namakan medium tersebut.…………………………………………

4. Figure 5 shows three types of physical transmission medium. Rajah 5 menunjukkan tiga jenis media penghantaran fizikal.

(PERLIS 2011)Based on Figure 5, write R, S or T for the following statements. Berdasarkan Rajah 5, tulis R, S atau T bagi pernyataan berikut. (i) This cable has two insulated copper wires that are twisted around each

other……………… Kabel ini mempunyai dua wayar bersalut kuprum yang terpiuh antara satu sama lain……………..

(ii) This cable consists of a single copper wire surrounded by at least three layers………………….

Kabel ini mengandungi satu wayar kuprum tunggal yang dikelilingi oleh sekurang-kurangnya tiga lapisan……………………

5. Figure 5 shows type of transmission medium. Rajah 5 menunjukkan jenis medium tansmisi

(WILAYAH 2011)

Figure 5 / Rajah 5Based on Figure 5,

Berdasarkan Rajah 5,

Name cable X / Namakan kabel [email protected] (http://rmmict.blogspot.com)



44

…………………………………………………………….

6. Physical Transmission Media which are used to send the signal?Media Transmisi fizikal yang digunakan untuk menghantar isyarat?

(PERAK 2011)I. Twisted Pair Cable / Pasangan dawai TerpiuhII. Coaxial Cable / Kabel CoaxialIII. Fibre Optic / Gentian OptikIV. Radio wave / Gelombang Radio

A. I, II, and III B. I, II, and IV C. II, III, and IV D. I, II, III, and IV

7. Figure below shows the transmission media used in computer network. Rajah di bawah menunjukkan media penghantaran yang digunakan dalam rangkaian komputer.

(MELAKA 2011)

State the name of the transmission media above. Nyatakan nama media penghantaran di atas.

......................................................................................


(KELANTAN 2011)Coaxial cables are usually used to connect computers in MetropolitanAreaNetwork (MAN).Kabel sepaksi biasanya digunakan untuk menyambungknn komputer dalam Rangkaian Kawasan Metropolitan ( MAN)………………………




45

9. Table 2 shows three types of cables which are used as physical transmission medium.Jadual 2 menunjukkan tiga jenis kabel yang digunakan sebagai media penghantaran secara.fizikal.

(KELANTAN 2011)

Table 2 / Jadual 2Based on Table 2, write R" S or T for the following statement.Berdasarkan Jadual 2, tulis R, S atau T bagi pernyatoan berikut.(i) This cable has two insulated copper wires that are twisted around each

other………….Kabel ini mempunyai dua wayar bersalut kuprum yang terpiuh ontara satu sama Iain……………..

(ii) This cable consists of a single copper wire surrounded by at least three layers…………….Kabel ini mengandungi satu wayar kuprum tunggal yang dikelilingi oleh sekurang-kurangnya tiga Iapisan……………

10. …………….(i)………………….cable consist of dozens or hundreds of thin strands of glass that use …………….(ii)………………….to transmit signal.Kabel…………….(i)………………….terdiri daripada berdozen – dozen atau beratus gentian kaca yang nipis yang menggunakan …………….(ii)………………….untuk menghantar isyarat

(N.SEMBILAN 2011)i. …………………………………… ii. ……….………………..


(KELANTAN 2011)(ii) Coaxial cables are usually used to connect computers in

MetropolitanArea Network (MAN).Kabel sepalrsi biasanya digunakan untuk menyambungknn komputer dalam Rangkaian Kawasan Metropolitan ( MAN)………………………….

12. Figure 6 shows three types of cable used for networking. (EXAM 2011)

Rajah 6 menunjukkan 3 jenis kabel yang digunakan untuk [email protected] (http://rmmict.blogspot.com)



46

Twisted Pair Cable Kabel berpasang terpiuh

Coaxial Cable Kabel sepaksi

X

Figure 6 / Rajah 6State the name of the cable XNyatakan nama kabel X…………………………………

3.2.2.2 Identify various types of wireless transmission media such as infrared, radio wave and satellite.

SECTION A

1. Table 2 shows three categories of wireless transrnission. Jadual 2 menunjukkan tiga kategori penghantaran tanpa dawai.

(SPM 2009)Category / Kategori Frequency Range / .Iulat

FrekuensiInterference / Gangguan

A 3KHz-lGHz High / TinggiB 1 - 300 GHz Low / RendahInfrared / Inframerah

300 GHz - 400 THz Medium / Sederhana

Table 2 / Jadual 2:Based on Table 2, identify category:/Berdasarkan Jadual 2, kenal pasti kategori:(i) A …………………………………(ii) B …………………………………

2. Complete the following statement:Lengkapkan pernyataan berikut:

(SELANGOR 2011)………………………………… is a wireless technology used to connect devices over distances less than 30 feet.………………………………… merupakan teknologi tanpa wayar yang digunakan untuk menyambung peranti pada jarak kurang daripada 30 kaki.


X



47

3. Q is a space station that receives microwave signals from an earth-based station, amplifies the signals, and broadcasts the signals back over a wide area to any number of earth-based stations.Q merupakan stesen angkasa yang menerima isyarat gelombang mikro dari stesen bumi, menguatkan isyarat dan menyebarkan isyarat tersebut kepada stesen bumi yang lain.

(KEDAH 2011)Based on the text, name Q. / Berdasarkan teks, namakan Q.……………………………………….

4. Which of the following wireless transmission media is used for short-range communication?

Antara media penghantaran tanpa wayar berikut, yang manakah digunakan untuk komunikasi jarak dekat?

(JOHOR 2011)A Infrared/Infra merah B Satellite/Satelit C Microwave/Gelombang Mikro D Radio Wave/Gelombang radio

5. Table 8(a) and 8(b) are about wireless data transmission. Jadual 8(a) dan 8(b) adalah mengenai penghantaran data tanpa wayar.

(JOHOR 2011)




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Based on Table 8(a) match X, Y or Z with the statements in Table 8(b). Berdasarkan Jadual 8 (a), padankan X, Y atau Z dengan kenyataan dalam Jadual 8(b). (i) Statement A : / Pernyataan A :

…………………………(ii) Statement B : / Pernyataan B

…………………………

6. Table 3 shows the characteristic of a medium.Jadual 3 menunjukkan ciri sesuatu medium.

(SPM 2011)

Table 3 / Jaclual 3Based on Table 3, name:Berdasarkan Jadual 3. namakan:(i) R ……………………………… (ii) S …………………………

3.3 Software Requirements3.3.1 Server Software3.3.1.1 Define Network Operating System.

SECTION A


(SPM 2010)

Network Operating Systems organise and coordinate multiple user access and resource sharing on a network.Sistem Pengendalian Rangkaian mengurus dan menyelaras pelbagai pengguna mencapai dan berkongsi sumber pada satu rangkaian………………………………….

3.3.1.2 Name various Network Operating System Software.

SECTION [email protected] (http://rmmict.blogspot.com)



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1. Statement 1 shows network architecture information.Pernyataan 1 menunjukkan maklumat senibina rangkaian.

(N,SEMBILAN 2011)N is a network in which the shared files and applications are stored in the server but network users can still store files on their individual computers.N adalah satu rangkaian yang mana fail- fail dan aplikasi- aplikasi yang dikongsi disimpan di dalam pelayan, tetapi pengguna rangkaian masih boleh menyimpan fail-fail ke dalam komputer masing-masing.

Statement 1 / Pernyataan 1

Based on Statement 1,/ Berdasarkan Pernyataan 1,

State one example of Network Operating System (NOS) used for server.Nyatakan satu contoh Sistem Pengoperasian Rangkaian yang digunakan oleh pelayan.……………………………………………………………

3.3.2 Client Software3.3.2.1 State the functions of various client software.

SECTION A

1. Statement 1 shows network architecture information.Pernyataan 1 menunjukkan maklumat senibina rangkaian.

(N,SEMBILAN 2011)N is a network in which the shared files and applications are stored in the server but network users can still store files on their individual computers.N adalah satu rangkaian yang mana fail- fail dan aplikasi- aplikasi yang dikongsi disimpan di dalam pelayan, tetapi pengguna rangkaian masih boleh menyimpan fail-fail ke dalam komputer masing-masing.

Statement 1 / Pernyataan 1

Based on Statement 1,/Berdasarkan Pernyataan 1, Identify N / Kenalpasti N.……………………………………..





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(WILAYAH 2011)A web browser is a software application that allows users to access and view web pages.Pelayar web adalah aplikasi yang membenarkan pengguna melayari laman web.……………………………

3. Figure 2 shows examples of a type of client software S. It is used for accessing and viewing Web pages.Rajah 2 menunjukkan beberapa contoh bagi sejenis perisian pelanggan S. Perisian ini digunakan untuk mencapai dan memapar laman web

(KEDAH 2011)S

Figure 2 / Rajah 2Based on Figure 2, name S. / Berdasarkan Rajah 2, namakan S.………………………………….

4. Table 4(a) shows types of client software.Jadual 4 (a) menunjukkan jenis-jenis perisian klien.

(SPM 2011)Web BrowserPelungsur WebClient E-mailE-mail KlienFile Transfer Protocol ClientProtokol Pindahan Fail Klien

Table 4(a) / Jadual 4 (a)

Based on Table 4(b), match (i) and (ii) with the types of client software inTable 4(a').Berdasarkan Jadual4(b:),padankan (i) dan (ii) dengan jenis-jenis perisian klien dalam Jadual 4(a).

(i)Used to connect two computers over the internet to uploador download data.Diguna untuk menghubungkan dua komputer melaluiInternet untuk muat naik dan muat turun maklumat

(ii)Software application that enables a user to display andInteract with HTML documents.




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Aplikaasi perisian yang membolehkan seseorang Pengguna untuk memaparkan dan berinterkasi denganDokumen HTML

Table 4(b) / Jadual 4(b)i. ……………………………………………………..ii. ……………………………………………………..

5. A web browser is one of the client software that allows users to access and display web pages. Which of the following is not a function for web browser.Pelayar web merupakan salah satu daripada perisian pelanggan yang membenarkan pengguna untuk mencapai dan memaparkan halaman web. Antara berikut yang manakah bukan fungsi pelayar web. (EXAM 2011)A. Download and upload information

Memuat turun dan memuat naik maklumat

B. Provide an email facility Menyediakan kemudahan email

C. Achieving files from other computers in the network Mencapai fail daripada komputer lain dalam rangkaian

D. Displaying electronic documents Memaparkan dokumen elektronik

SECTON B

1. Figure 14 is a pie chart showing how students of SMK Taman Gembira communicate with their friends.Rajah 14 adalah sebuah carta pai yang menunjukkan bagaimana pelajar-pelajar di SMK Taman Gembira berkomunikasi dengan rakan-rakan mereka.

(SPM 2010)


Based on Figure 14: / Berdasarkan Rajah 14:(a) State one reason why the students choose email to letters.




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Nyatakan satu sebab mengapa pelajar-pelajar memilih e-mel daripada surat.………………………………………………………………………………………….

(b) State three reasons why email is better than Short Messaging System using handphone.Nyatakan tiga sebab mengapa e-mel lebih baik daripada Sistem Pesanan Ringkas menggunakan telefon bimbit………………………………………………………………………………………….………………………………………………………………………………………….

3.4Setting Network Facilities3.4.1 Installation of Network Interface Cards (NIC)3.4.1.1 Insert network interface cards (NIC).3.4.1.2 Install drivers for the NIC.3.4Setting Network Facilities3.4.2 Cable Crimping and Testing3.4.2.1 Crimp and test UTP cable:• Straight cable • Crossed cable

SECTION A

1. Read the following situation: Baca situasi berikut: (PAHANG 2011)

( a ) ( ii ) State the type of cable use to connect a computer to hub.[1m)Nyatakan jenis kabel untuk menghubungkan komputer dan hub. [1 markah] …………………………………………………………………

2. Figure 6 shows the process of crimping and testing a UTP cable. Rajah 6 menunjukkan proses crimping dan menguji kabel UTP

(SARAWAK 2011)




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Figure 6Based on Figure 6: / Berdasarkan Rajah 6:(i) write M, N, O, P or Q to arrange the steps in sequence

Tulis M, N, O, P atau Q untuk mengatur langkah-langkah dalam urutan........ , ........ , ........ , ........ & ........

(ii) name the tool used in M / nama alat yang digunakan dalam M......................................

3. Figure 3 shows the steps in UTP cable crimping.Rajah 3 memaparkan langkah-langkah dalam Crimping kabel.

(PERAK 2011)

Based on Figure 1, arrange the activities in sequence. Write H, I, J, K, L and M. Berdasarkan Rajah 1, susun aktiviti mengikut urutan. Tuliskan H, I, J, K, L and M......... , ........ , ........ , ........ , ........ & ........

SECTION B

1.

Figure 16 / Rajah 16 [email protected] (http://rmmict.blogspot.com)

H I J

K L M



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Based on Figure 16 / Berdasarkan Rajah 16 (P.PINANG-HSBM 2011)

(i) State types of Cable A and Cable B. [2 marks] Nyatakan jenis Kabel A dan Kabel B [2 markah] Cable A/ Kabel A : ………………………………………………………….Cable B/ Kabel B : ………………………………………………………….

(ii) Give one function of Cable A and Cable B. [2 marks] Beri satu fungsi Kabel A dan Kabel B [2 markah] Function of cable A / Fungsi Kabel A………………………………………………………………………………………………..………………………………………………………………………………………………..Function of cable B / Fungsi Kabel B………………………………………………………………………………………………..………………………………………………………………………………………………..

SECTION C

1. Figure 9 shows two computers connected to one another. Rajah 9 menunjukkan dua komputer yang bersambung antara satu sama lain.

(TERENGGANU 2011)

Figure 9 / Rajah 9

Based on Figure 9, / Berdasarkan Rajah 9,

(a) State the type of Ethernet cable used. Justify your answer. Nyatakan jenis kabel Ethernet yang digunakan. Berikan justifikasi anda. …………………………….…………………………………………………………………………………………..…………………………………………………………………………………………..

[2 marks](b) Write the steps to crimp the cable.

Tuliskan langkah-langkah untuk memampatkan kabel tersebut. …………………………………………………………………………………………..…………………………………………………………………………………………..…………………………………………………………………………………………..…………………………………………………………………………………………..…………………………………………………………………………………………..…………………………………………………………………………………………..…………………………………………………………………………………………..

[5 marks][email protected] (http://rmmict.blogspot.com)



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3.4.2.2 Create awareness of the correct way when crimping a cable.

SECTION A

1. Figure 6 shows the steps'taken during the crimping of a UTP cable. Rajah 6 menunjukkan langkah-langkah yang diambil semasa 'crimp' kabel UTP.

(SPM 2009)

Figure 6 / Rajah 6

Based on Figure 6, state the steps in:

Berdasarkan Rajah 6, nyatakan langkah-langkah dalam:(i) Q ……………………………………………………………………………………

……………………………………………………………………………………

(ii) S …………………………………………………………………………………………………………………………………………………………………………




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3.4Setting Network Facilities3.4.3 Configuration and Testing of Network3.4.3.1 Configure the workstation to join a Local Area Network :• Internet Protocol (IP) Address • Subnet Mask • Server name

SECTION B

1. Based on figure below, answer the following questions.Berdasarkan rajah di bawah, jawab soalan berikut.

(MELAKA 2011)Computer A Computer B

Computer C

13a) Which computers are not able to communicate with each other ?


IP address : 10.65.237.20

Subnet Mask : 255.255.255.0

Default gateway : 10.65.237.1

IP address : 10.65.237.15

Subnet Mask : 255.255.255.0


IP address : 10.65.237.20

Subnet Mask : 255.255.255.0




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Give your justification.Komputer mana yang tidak boleh berkomunikasi sesame sendiri ?

(2M)…………………………………………………………………………………….....……………………………………………………………………………………….

b) Write the solution of the problem stated in 26(a) so that the computers are

able to communicate.Tuliskan penyelesaian kepada masalah di 26(a)supaya ia boleh berkomunikasi sesame sendiri.

(2M)…………………………………………………………………………………….....……………………………………………………………………………………….

2. Figure 8(a) shows the network configuration in the library of SMK Indah. Figure 8(b) and 8(c) show the results of process M from PC 03. Rajah 8(a) menunjukkan konfigurasi rangkaian di dalam perpustakaan SMK Indah. Rajah 8(b) dan 8(c) menunjukkan keputusan proses M dari PC 03.

(JOHOR 2011)

Figure 8a / rajah 8a




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(a) (i) State the function of process M in the network. Nyatakan fungsi proses M dalam rangkaian. ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(ii) Assume that all network connections and Network Interface Card (NIC) are in working conditions. State one reason of the result in Figure 8 (c). Andaikan bahawa semua sambungan rangkaian dan Kad Antaramuka Rangkaian (NIC) berfungsi dengan baik. Nyatakan satu sebab keputusan seperti dalam Rajah 8(c) diperolehi.

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

[2 marks] (b) You were asked to add another PC named PC 04 to share

resources with PC 01 in the network. [email protected] (http://rmmict.blogspot.com)



59

Suggest an IP address and the subnet mask for PC 04. Anda telah diminta menambah satu lagi PC bernama PC 04 ke dalam rangkaian untuk berkongsi sumber dengan PC 01. Cadangkan satu alamat IP dan subnet mask untuk PC 04. ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

[2 marks] 3.4.3.2 Test the network connection.

SECTION C

1. Figure l3(a) shows the network configuration of four computers in a Class C network. The computers are named PC01, PC02, PC03 and PC04.Rajah 13(a) menunjukkan konfigurasi rangkaian bagi empat buah komputer dalam rangkaian kelas C. Komputer-komputer itu diberi nama PC0l, PC02, PC03 dan PC04.

(SPM 2009)

Figure 13(a) / Raiah 13(a)

Based on Figure l3(a), / Berdasarkan Rajah I j(a),(a) i) State the name of the computer that is not configured to be in the

network.




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Namakan komputer yang tidak dikonfiguralsikan untuk berada dalam rangkaian………………

ii) Justify your answer. / Berikan justifikasi anda.………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Figure 13(b) shows the outcome of two ping processes. Rajah 13(b) menunjukkan hasil dua proses ping

Based on Figure 13(a) and Figure 13(b), / Berdasarkan Rajah 13(a) dan Rajah 13(b),

(b) PC04 is switched on and running correctly. Explain two causes of the outcome of the ping process from PC04.PC04 dihidupkan dan berfungsi dengan baik. Terangkan dua sebab terhasilnya proses ping daripada PC04




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………………………………………………………………………………………………………………………………………………………………………………

3.4.4 Share Data3.4.4.1 Create a shared folder.3.5 Current and Future Development3.5.1 Latest Development In Networks and Communications3.5.1.1 Describe:• Mobile Computing (specifications, services,frequencies) • Internet Technology and Services (VOIP,BLOG)

SECTION A

1. Table 4 is about a popular internet servive among the internet users. Jadual 4 adalah mengenai satu perkhidmatan internet yang popular dalam kalangan pengguna internet

(JOHOR 2011)

Table 4 / Jadual 4 Based on table 4, state the internet service. Berdasarkan jadual 4, nyatakan perkhidmatan internet tersebut.………………………….

SECTION C

Figure 9 / Rajah 9 (KEDAH 2011)




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Specifications for Data Transmission:Spesifikasi bagi transmisi data:

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps

EDGE Class 10, 236.8 kbps3G HSDPA, 7.2 Mbps; HSUPA,

5.76 MbpsWLAN Wi-Fi 802.11 b/g/n, Wi-Fi

hotspotBluetooth Yes, v2.1 with A2DPInfrared port NoUSB Yes, v2.0

1. Your friend and you bought the same smartphones as shown in Figure 9, which have several features that can let you share information.Anda dan rakan anda telah membeli telefon pintar yang sama seperti dalam Rajah 9 yang mempunyai beberapa fitur yang membolehkan anda berkongsi maklumat.a. (i) Based on the statement above, state two features for sharing information using the smartphone.

Berdasarkan penyataan di atas, nyatakan dua fitur perkongsian maklumat yang boleh anda dan rakan anda lakukan bersama dengan menggunakan telefon pintar tersebut.…………………………………………………………………………………………………… [2

marks]

(ii) State three types of services using Internet technology for data transmission other than Voice Calls available in the smartphone. Nyatakan tiga jenis perkhidmatan yang menggunakan teknologi Internet untuk transmisi data selain daripada panggilan suara yang terdapat pada telefon pintar tersebut. [3 marks]………………………………………………………………………………………………………………………………………………………

b. BLOG is one of the Internet technologies, describe this technology.BLOG merupakan salah satu teknologi Internet, jelaskan teknologi ini.………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

SEMAKANTarikh Topik / Sub topik Tanda Catatan




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tangan Guru

3.1 Basic Concepts of Networks and Communications3.1.1 Definition3.1.1.1 Define computer networks.3.1.1.2 Define communications.

3.1.2 Importance of Computer Network3.1.2.1 State the importance of computer networks and communications.

3.1.3 Types of Networks.3.1.3.1 Define types of computer networks:• LAN • MAN • WAN3.1.3.2 Differentiate between the three types of computer networks.

3.1.4 Network Architecture3.1.4.1 Define two types of network architecture:• Client/Server • Peer-to-Peer

3.1.5 Network Topology3.1.5.1 State three types of network topologies:• bus • ring • star3.1.5.2 Differentiate between the three types of network topology.

3.1.6 Protocol3.1.6.1 Define Transmission Control Protocol/Internet Protocol (TCP/IP) as a protocol to facilitate communication over computer network.

3.1.7 Internet, Intranet, Extranet3.1.7.1 Describe the types of network communications technology: • Internet • Intranet • Extranet3.2 Hardware Requirements3.2.1 Devices3.2.1.1 Identify the devices needed in computer network communication :3.2.1.2 State the functions of the following:• Network Interface Card (NIC) • Wireless Network Interface Card • Modem (internal and external)• Hub / Switch • Router • Wireless Access




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PointTarikh Topik / Sub topik Tanda

tangan Guru

Catatan

3.2 Hardware Requirement3.2.2 Medium3.2.2.1 Identify various types of cables such as Unshielded Twisted Pair (UTP), Shielded Twisted Pair (STP), Coaxial and Fibre Optic Cable.3.2.2.2 Identify various types of wireless transmission media such as infrared, radio wave and satellite.3.3 Software Requirements3.3.1 Server Software3.3.1.1 Define Network Operating System. 3.3.1.2 Name various Network Operating System Software.3.3.2 Client Software3.3.2.1 State the functions of various client software.3.4Setting Network Facilities3.4.1 Installation of Network Interface Cards (NIC)3.4.1.1 Insert network interface cards (NIC).3.4.1.2 Install drivers for the NIC.3.4Setting Network Facilities3.4.2 Cable Crimping and Testing3.4.2.1 Crimp and test UTP cable:• Straight cable• Crossed cable3.4.2.2 Create awareness of the correct way when crimping a cable.3.4Setting Network Facilities3.4.3 Configuration and Testing of Network3.4.3.1 Configure the workstation to join a Local Area Network :• Internet Protocol (IP) Address • Subnet Mask • Server name3.4.3.2 Test the network connection.3.4.4 Share Data3.4.4.1 Create a shared folder.3.5 Current and Future Development3.5.1 Latest Development In Networks and Communications3.5.1.1 Describe: • Mobile Computing (specifications, services,frequencies) • Internet Technology and Services (VOIP,BLOG)




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