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SMK RAJA MUDA MUSABESTARI JAYA SELANGOR

(network & communication)

NAMA : ……………………………………………

TINGKATAN : ……………………………………..

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.

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

http://rmmict.blogspot.com/

mailto:[email protected]

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1. Which of the followings are the importance of computer networks and communication?Antara berikut manakah kepentingan rangkaian komputer dan komunikasi?

(N.Sembilan 2012)

A I and II/ I dan IIB I and IV/ I dan IVC I, II and IV/ I, II dan IVD I, III and IV/ I , III dan IV

2. Write True or False for the following statement : Tuliskan Benar atau Palsu pada pernyataan berikut:

(Pahang 2012)

Video Conferencing meeting is method of long distance communication via network.Persidangan video mesyuarat adalah kaedah komunikasi jarak jauh melalui rangkaian ...................................

3. Which of the following statements is not true about network? Manakah antara pernyataan berikut tidak benar mengenai rangkaian?

(Selangor 2012)

A. People in various places can be connected using a network. Pengguna di merata tempat boleh dihubungkan menggunakan

rangkaian.

B. Networking technology allows banking to be done everywhere and at any time.

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

I Teacher and students can share files and data Guru dan pelajar- pelajar berkongsi data dan fail - fail

II 40 computers connected with one printer and one scanner in Local Area Network40 komputer dihubungkan dengan satu pencetak dan pengimbas dalam Rangkaian Kawasan Setempat

III Installation of software program for every node can be done without serverPemasangan program perisian untuk semua nod boleh dilaksanakan tanpa pelayan

IV User can have better communicate borderless via Skype, Yahoo Messenger, E-mail and IRC.Pengguna boleh berkomunikasi dengan lebih baik tanpa sempadan melalui Skype, Yahoo Messenger, E-mel dan IRC.



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Teknologi rangkaian membolehkan urusan perbankan boleh dilakukan di mana sahaja pada bila-bila masa.

C. We cannot do a long distance communication using a network. Komunikasi jarak jauh tidak boleh dilakukan menggunakan rangkaian.

D. A network links two or more computers together to enable data and resource exchange. Rangkaian yang menghubungkan dua atau lebih komputer bagi membolehkan pertukaran data dan sumber

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

(Wilayah 2012)

Computer networks are also important in schools with lots of computer rooms as it means the children can log on to any computer and have their own protected folder.Komputer rangkaian adalah penting di sekolah-sekolah yang mempunyai banyak komputer kerana ia membolehkan murid-murid mengakses ke mana-mana komputer dan memiliki folder sendiri yang dilindungi.

3.1.3 Types of Networks.3.1.3.1 Define types of computer networks:• LAN • MAN • WAN

SECTION A

……………………1. 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)A LAN B MAN C WAN D WLAN




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2. Write the words that would complete the following statement.Tulis perkataan yang dapat melengkapkan pernyataan berikut.(P.Pinang 2012)

A type of network that connects computers and devices in a limited geographical

area such as school computer laboratory and office building is known as______________.Jenis rangkaian yang menghubungkan komputer dan peranti-peranti dalam kawasangeografi yang terhad seperti makmal komputer sekolah dan bangunan pejabatdikenali sebagai ________

3. State whether the following statement is True or False Nyatakan sama ada pernyataan berikut Benar atau Palsu (Terengganu 2012)

LANs have higher data transfer rate compared to WANs. LAN mempunyai kadar pemindahan data lebih tinggi berbanding dengan WAN...........

4. Read the following situation:Baca situasi berikut:

(Perlis 2012)




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Based on situation above, identifyBerdasarkan situasi di atas, kenalpasti(i) X ................................(ii) Y ................................

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

SECTION A

1. Statevwhetherv the following statements isTrue or False.Nyatakan samavada pernyataon berikut Benar atau Palsu.

(Kelantan 2012)

The client-server model can be used on the lntemet as well as local areanetworks (LAN).Model pelayan - pelanggan boleh digunakan di Internet serta rangkaianKawasan setempat (LAN)......................

2. Statement 1 shows types of network architecture.Pernyataan 1 menunjukkan jenis seni bina rangkaian.

(N.Sembilan 2012)


X

One computer provides services to all nodes. It control access to resource on the network and have centralized storage for program and data.

Satu komputer menyediakan perkhidmatan kepada semua nod. Ia mengawal akses kepada sumber dalam rangkaian dan mempunyai simpanan yang berpusat bagi program dan data.

Y

All computers in the network have equal capabilities to use the hardware, software, data and files available on the network.

Semua komputer dalam rangkaian mempunyai keupayaan yang sama untuk menggunakan perkakasan, perisian, data dan fail-fail yang terdapat dalam rangkaian.



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Statement 1 /Pernyataan 1Based on Statement 1, nameBerdasarkan Pernyataan 1, namakan(i) X ………………………….(ii) Y ………………………….

3. Table 2 shows two types of network architecture.Jadual 2 menunjukkan dua jenis seni bina rangkaian.(P.Pinang 2012)

Table /Jadual 2Fill in the blank with the correct network architecture shown in Table 2.Isikan tempat kosong dengan seni bina rangkaian yang ditunjukkan dalam Jadual 2.All computers in _______________ network have equal responsibilities and capabilities to use the resources available on the network.Semua komputer dalam rangkaian _______________ mempunyai tanggungjawab dan kebolehan yang sama untuk menggunakan sumber yang ada dalam rangkaian.

4. All computers in the ……………………………………..network has equal responsibilities and capabilities to use the resources available on the network.

Semua komputer dalam rangkaian ............................................ mempunyai sama tanggungjawab dan keupayaan untuk menggunakan

sumber yang ada dalam rangkaian.(Pahang 2012)

SECTION B

1. Read the following situation:Baca situasi berikut: (N.Sembilan 2012)


Azlan has four personal computers at home. He wants all his computers to share data, files and applications among them using a straight cable and switch.

Azlan mempunyai empat buah komputer peribadi di rumahnya. Beliau mahukan semua komputernya dapat berkongsi data, fail dan aplikasi di antara satu sama lain dengan menggunakan straight cable dan switch.



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Based on the situation above:Berdasarkan situasi di atas:

(a) (i) State the suitable type of network architecture used by Azlan. Nyatakan jenis seni bina rangkaian yang sesuai digunakan oleh Azlan. ………………………………………

(ii) Give ONE features of your answer in (a) (i).Berikan satu ciri bagi jawapan anda di (a) (i).……………………………………………………………………..

[ 2 marks]/[ 2 markah]

2. Figure 5 shows network architecture. Rajah 5 menunjukkan senibina rangkaian.

(Terengganu 2012)

Figure 5 / Rajah 5

Based on Figure 5, / Berdasarkan Rajah 5, (a) Name the network architecture. Justify.

Namakan senibina rangkaian tersebut. Justifikasikan. [2 marks]




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_______________________________________________________________________ _______________________________________________________________________

(b) Give two advantages of the network architecture. Berikan dua kelebihan senibina rangkaian.

[2 marks] _______________________________________________________________________ _______________________________________________________________________

3. Figure 17 shows two different network architectures. Rajah 17 menunjukkan dua senibina rangkaian komputer yang berbeza.

(Selangor 2012)

Figure 17 / Rajah 17 Based on Figure 17: /Berdasarkan Rajah 17:

(a) State / Nyatakan (i) X ...................................(ii) Y ...................................

[2 marks] /[2 markah]




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(b) Differentiate between architecture X and architecture Y. Bezakan senibina X dan senibina Y.

[2 marks]/[2 markah

SECTION C

1. Figure 21 shows a computer network at SMK Seri Limau which is connected to the Internet. Apart from Internet, the school also has own intranet to facilitate their internal communications Rajah 21 menunjukkan rangkaian komputer di SMK Seri Limau yang dirangkaikan dengan rangkaian internet. Selain daripada Internet, sekolah itu juga mempunyai intranetnya sendiri untuk memudahkan komunikasi dalaman mereka.

(Wilayah 2012)


SwitchFirewall

Server

Printer

Print Server

Modem

Internet

Router

Figure 2

Rajah 2



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Describe the network architecture use in SMK Seri LimauTerangkan senibina rangkaian yang digunakan di SMK Seri Limau.

[3 marks]/[3 markah]………………………………………………………………………………………………………….………………………………………………………………………………………………………….………………………………………………………………………………………………………….………………………………………………………………………………………………………….………………………………………………………………………………………………………….………………………………………………………………………………………………………….………………………………………………………………………………………………………….

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. Table 4 shows three main types of network topology.Jadual 4 menunjukkan tiga jenis topologi rangkaian utama

(P.Pinang 2012)

Table 4 / Jadual 4Based on Table 4, match the network topology with the following statement bywriting A, B or C.Berdasarkan Jadual 4, padankan topologi rangkaian dengan pernyataan berikutdengan menulis A, B, atau C.

i. Each device is connected to switch.Setiap peranti disambungkan kepada switch...............

ii. Each computer is attached to a backbone.Setiap komputer disambungkan kepada satu tulang belakang.………..

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

(Terengganu 2012)[email protected] (http://rmmict.blogspot.com)



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Bus topology requires small amount of cable, less expensive and easier to setup and troubleshoot. Topologi bas memerlukan sedikit kabel, kurang mahal dan lebih mudah dipasang dan diselenggara..................................

3. Figure 2 shows the characteristics of the network topology.Rajah 2 menunjukkan ciri-ciri topologi rangkaian.

(Kedah 2012)

Figure 2Rajah 2

Based on Figure 2, name:

Berdasarkan Rajah 2, namakan:

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

Network Topology Topologi

Rangkaian

All nodes are connected in a closed loop.

Semua nod disambungkan

dalam satu gelung yang tertutup.

Failure of a node will affect the entire LAN.

Kegagalan satu nod akan menjejaskan keseluruhan LAN

New devices can be added to the network backbone

Peranti-peranti baru boleh

ditambah kepada tulang belakang rangkaian

Failure of a node doesn't affect the entire LAN

Kegagalan satu nod tidak

akan menjejaskan keseluruhan LAN

P Q



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(ii) Q

4. Table 2 shows types of network topologies. Jadual 2 menunjukkan jenis topologi rangkaian.

(Selangor 2012)

Table 2 / Jadual 2 Choose the topologies shown in Table 2 which match the following statement. Pilih topologi yang ditunjukkan dalam Jadual 2 yang sepadan dengan pernyataan berikut. (i) In this network, each device is connected to two other devices.

Dalam rangkaian ini, setiap peranti adalah bersambung kepada dua peranti yang lain. ...............................

(ii) In this network, all attached devices handle their own communications without the use of a central server. Dalam rangkaian ini, semua peranti yang bersambung di kawal selia sendiri tanpa menggunakan pelayan utama. ...............................

5. Figure 6 shows 2 types of network topologyRajah 6 menunjukkan 2 jenis topologi rangkaian

(SPM 2012)




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R SFigure 6/Rajah 6

Based on figure 6, state the name of topologyBerdasarkan rajah 6, nyatakan nama topologi

i. R ...............................ii. S ...............................

SECTION B

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

(SPM 2011)

Figure 11 / Rajah 11

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

(4m)2. Figure 20 below shows one of a network system. State the advantage of this

topology.Rajah 20 di bawah menunjukkan satu sistem rangkaian. Nyatokan kelebihantopologi tersebut.

(Kelantan 2012)(2marks/markah)




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

SECTION C

1. Read the following situation.Baca situasi berikut.

(SPM 2012)Cyber One Sdn. Bhd. is planning to set up a local area networkat its new office. The management has just purchased the following:

• a server • 5 computers• UTP cables • 24-port switch• a printer

Cyber One Sdn. Bhd. merancang untuk membina satu rangkaiankawasan setempat di pejabat barunya. Pihak pengurusan telahmembuat pembelian berikut:

• sebuah komputer pelayan • 5 buah komputer• kabel UTP • suis 24-port• sebuah pencetak

Based on the situation:Berdasarkan situasi:(a) (i) propose the network topology to be used.

cadangkan topologi rangkaian yang boleh digunakan.………………………………………………………………………………

[1 mark]/ [1 markah]

(ii) justify your answer.beri justifikasi jawapan anda.………………………………………………………………………………………………………………………………………………………………

[2 marks]/[2 markah]

(b) draw the design for the network.lukiskan reka bentuk bagi rangkaian itu.





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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)

…………………

SECTION B

1. Figure 18 shows three type of network topologies.Rajah 18 menunjukkan tiga jenis topologi rangkaian

(Wilayah 2012)


Based on Figure 18Berdasarkan Rajah 18

a. State type of topology Q. Nyatakan jenis topologi Q……………………………………………………….

[1 mark]/[1 markah]


Topology P Topology RTopology Q



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b. Give a difference between topology Q and R.Berikan perbezaan antara topologi Q dan R.……………………………………………………….……………………………………………………….

[1 mark]/[1 markah]

c. State two advantages of topologies P and R.Nyatakan dua kelebihan topologi P dan R.……………………………………………………….……………………………………………………….……………………………………………………….……………………………………………………….


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




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

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 A1. 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. Choose the correct statement about the TCP / IPPilih penyataan yang tepat mengenai TCP/IP

(Kelantan 2012)i. the basic communication language or protocol of the Internet.

bahasa komunikasi asas atau protokol Internetii. TCP/IP is a three layer program

TCP/IP adalah program tiga lapis




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iii. The Intemet Protocol is responsible for addressing hosts and routing datagram.Protokol internet bertanggungjawab untuk menentukan sumberpenghantaran dan laluan datagram

iv. TCP/P data can be sent across a LANData TCP/P boleh dihantar melalui LAN

A. I&II B. I,II&III C. il, III, & IV D. I, ilI, & IV3. True or False / Benar atau Palsu

(Terengganu 2012)

TCP/IP (Transmission Control Protocol/ Internet Protocol) is a set of protocols developed to allow cooperating computers to share resources across the networks. TCP/IP (Protokol Kawalan Penghantaran/ Protokol Internet) merupakan satu set protokol yang dibangunkan untuk membolehkan komputer bekerjasama untuk berkongsi sumber di seluruh rangkaian..............

SECTION C

1. Figure 9 shows a network configuration in Makmal Bestari SMK Duku II. Rajah 9 menunjukkan konfigurasi rangkaian di Makmal Bestari SMK Duku II.

(Terengganu 2012)




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Figure 9 / Rajah 9

a. Identify computers that fails to communicate with other computers. Explain briefly the reason of the failure. Kenal pasti komputer yang gagal berkomunikasi dengan komputer yang lain. Berikan alasan kegagalan berkenaan.

[4 marks] .........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

b. Give one solution to overcome this problem. Berikan satu cadangan untuk mengatasi masalah ini.

[1 mark]..........................................................................................................................................................................................................................................

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

SECTION A

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

(Kelantan 2012)Extranet helps in improve company efficiency and output by automatingprocedures that were done manually inthe past.Extranet membantu dalam meningkatkan kecekapan syarikat dan outputdengan mengautomasikan prosedur yang dilakulmn secara manual padamasa lalu...............................

2. Complete the following statements.Lengkapkan pernyataan-pernyataan berikut.

(N.Sembilan 2012)

(i) Private network that uses Internet protocols, share part of a business’s information or operations with suppliers, partners or customers is known as ______________.




ABC Shipping Company provides news and information sharing of sending containers / goods to all partners of the company. ABC Shipping Company also ensure confidentiality be maintained during the course of business.

Syarikat Perkapalan ABC menyediakan perkongsian maklumat dan berita penghantaran kontena/barang kepada semua rakan kongsi syarikat itu. Syarikat Perkapalan ABC juga memastikan kerahsiaan dijaga semasa urusan perniagaan dilaksanakan.

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Rangkaian persendirian yang menggunakan protocol Internet untuk berkongsi sebahagian maklumat perniagaan dengan pembekal, rakan kongsi dan pelanggan dikenali sebagai _____________.

(ii) Public network connecting computer networks around the world known as the ______________.Rangkaian umum yang menghubungkan antara rangkaian komputer di seluruh dunia dikenali sebagai ______________.

3. Statement 1 show one types of network communication technologyPernyataan 1 menunjukkan satu jenis teknologi komunikasi rangkaian

(Pahang 2012)

Based on Statement 1,Berdasarkan pernyataan 1, State suitable types of network communication technology used by the company.Nyatakan jenis teknologi komunikasi rangkaian yang sesuai digunakan oleh syarikat itu......................................................................................

4. Complete the following statement. Lengkapkan pernyataan berikut.

(Selangor 2012)

This is a private network within an organisation. It allows only part of the service available to public viewing. It is _______________________. Ia adalah rangkaian persendirian dalam sesebuah organisasi. Ia hanya membenarkan sebahagian perkhidmatan dilihat oleh pengguna awam. Ia adalah _____________.


Statement 1



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5. Figure 6 shows the types of network communication technology.Rajah 6 menunjukkan jenis teknologi komunikasi rangkaian.

(Wilayah 2012)

Figure 6 / Rajah 6

Based on the Figure 6, choose the correct statement :Berdasarkan Rajah 6, pilih pernyataan yang betul :

I. Ability to create applications that associates and customers can access.Kemampuan untuk mencipta aplikasi yang bersekutu dan boleh diakses

oleh pelanggan.

II. World’s largest computer network which connects millions of computer all over the world.Rangkaian komputer yang terbesar yang menghubungkan berjuta-juta komputer di seluruh dunia.

III. Can use encryption and password protection to secure access to the site.Boleh menggunakan enkrip dan perlindungan kata laluan untuk mendapatkan akses kepada tapak.

IV. The purpose is to increase efficiency and reduce costs.Tujuannya adalah untuk meningkatkan kecekapan dan mengurangkan

kos.

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

SECTION B




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

2. Read the following statement.Baca pernyataan berikut.

(Kedah 2012)

Bank Pitih has 137 branches across the country. The bank’s employees use [email protected] (http://rmmict.blogspot.com)



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BPnet to access the bank’s customer account from any branch using assigned usernames and passwords. Authorised bank’s customers can access their account and make online transactions using Pitih2U.

Bank Pitih mempunyai 137 cawangan di seluruh negara. Pekerja bank menggunakan BPnet untuk mencapai akaun pelanggan bank dari mana-mana cawangan dengan nama pengguna dan kata laluan yang telah ditetapkan. Pelanggan bank yang sah dapat mencapai akaun dan melakukan transaksi atas talian dengan menggunakan Pitih2U.

(a) State the type of network communication technology used for Pitih2U.Nyatakan jenis teknologi komunikasi rangkaian yang digunakan untuk

Pitih2U.Justify your answer.Berikan justifikasi anda.

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

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

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


(b) Give one difference between the Internet and the type of network Communication technology used for BPnet.

Berikan satu perbezaan antara Internet dan jenis teknologi komunikasi rangkaian yang digunakan untuk BPnet...........................................................................................................................

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

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

.[2 marks]/[2 markah]




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

…………………………………………….

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. 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




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2. Figure 3 shows a computer network in a small office.Rajah 3 menunjukkan rangkaian komputer dalam sebuah pejabat kecil

(Kedah 2012)

Device Q enables computer P to connect to the network. Peranti Q membolehkan komputer P disambung ke rangkaian ini.Based on Figure 3, name Q:Berdasarkan Rajah 3, namakan Q:…………………………………………………………

3. Table 1 shows a list of network hardwares.Jadual 1 menunjukkan satu senarai perkakasan rangkaian.

(Perlis 2012)[email protected] (http://rmmict.blogspot.com)



26

Table 1/Jadual 1Based on Table 1, state R, S or T to describe the hardware given below.Berdasarkan Jadual 1, nyatakan R, S atau T untuk menerangkan perkakasan yang diberikan dibawah.(i) Router / Penghala ................

(ii) Modem / Modem ................

4. A modem is a networking device that converts (i)________________ signal into (ii)___________ signal and vice versa. Modem adalah peranti rangkaian yang berfungsi menukarkan isyarat (i)___________ kepada isyarat (ii)______________ dan sebaliknya.

(Selangor 2012)

SECTION B

1. Figure 19 shows a network system.Rajah 19 di bawah menunjukkan satu sistem rangkaian.

(Kelantan 2012)




27

Based on the figure below, answer the following questionBerdasarkan rajah dibowah jawab soalan berikuta. Name of X and state the function

Namakan X dan nyatakan fungsinya (2 mark/2 markah)............................................................................................................................................................................................................................................................................................................................................................................................................................................................

2. Figure 9 shows a network system.Rajah 9 di bawah menunjukkan satu sistem rangkaian.

(Perlis 2012)


Client 2

Client 1

Client 3


X



28

Figure 9/Rajah 9(i) Name type of Ethernet network cable T that used to connect PC to

printer.Namakan jenis kabel rangkaian Ethernet T yang digunakan untuk menghubungkan PC ke pencetak........................................................................................................................................................................................................................

[2 marks ]/[2 markah]

(ii) Give another example of connection that use this type of Ethernet cableBerikan satu contoh sambungan yang menggunakan jenis kabel Ethernet ini.........................................................................................................................................................................................................................

[2 marks ]/[2 markah]

3. Read the following situation:Baca situasi berikut:

(N.Sembilan 2012)




29

State the function of switch in this network. Nyatakan fungsi switch dalam rangkaian ini.………………………………………………………………………..………………………………………………………………………..………………………………………………………………………..

[ 2 marks][ 2 markah]

SECTION C

1. Figure 9 shows a network configuration in Makmal Bestari SMK Duku II. Rajah 9 menunjukkan konfigurasi rangkaian di Makmal Bestari SMK Duku II.

(Terengganu 2012)


Azlan has four personal computers at home. He wants all his computers to share data, files and applications among them using a straight cable and switch.

Azlan mempunyai empat buah komputer peribadi di rumahnya. Beliau mahukan semua komputernya dapat berkongsi data, fail dan aplikasi di antara satu sama lain dengan menggunakan straight cable dan switch.



30

Figure 9 / Rajah 9 Identify Device X and explain it function. Kenal pasti Peranti X dan terangkan fungsinya.

[2 marks].....................................................................................................................

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

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

..

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




31

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

isyaratBased 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 5

Based on Figure 5, state the name of the medium.

Berdasarkan Rajah 5, nyatakan nama medium itu.…………………………….

3. Cables are a system of four pairs of copper wires bound in a tube casing and used

To network computer devices together. Two kinds of cable are used ............................................. and unshielded twisted pair (UTP).Kabel adalah satu sistem empat pasang wayar tembaga yang terikat datamkelongsong tiub dan digunakan bersama untuk peranti rangkaian komputer.

Duaienis kabel yang digunakan adalah ............................................... dan kabel pasangan terpiuh bersalut (UTP)

(Kelantan 2012)4. Figure 9 shows the order of UTP cabel

Rajah 9 menunjukkan susunan kabel UTP (Kelantan 2012)


White Orange / Putih OrenOrange / OrenWhite Green / Putih HijauBlue / BiruWhite Blue / Putih BiruGreen / HijauWhite Brown / Putih CoklatBrown / Coklat

568B Cable End


568B Cable End

White Green / Putih HijauGreen / HijauWhite Orange / Putih OrenBlue / BiruWhite Blue / Putih BiruOrange / OrenWhite Brown / Putih CoklatBrown / Coklat

568A Cable End


568B Cable End

A BFigure 9 / Rajah 9



32

.

Match A, or B with the following statements.Padankan jawapan A, atau B dengan pernyataan berikut.i) Connect 2 computers directly.

Menyambungkan 2 buah komputer secara terus.............

ii) Connect a router's WAN port to a cable or DSL modem's LAN port.Menyombungkan router di dalam WAN kepada kabel atau modem DSLkepada sambungan LAN

5. Which of the following is a transmission media that uses light for data transmission?Antara yang berikut yang manakah merupakan media transmisi yang menggunakan cahaya untuk penghantaran data?

(Kedah 2012)




33

A

B

C

D

6. Figure 3 shows 2 types of network. Rajah 3 menunjukkan 2 jenis rangkaian.

(Pahang 2012)


M N



34

Figure 3 / Rajah 3

Based on Figure 3,Berdasarkan Rajah 3,

state the types of network that suitable use fiber optic as media transmission.nyatakan jenis rangkaian yang sesuai menggunakan fiber optik sebagai mediapenghantaran.

7. A ……………cable usually made of glass or plastic, through which light can be transmitted by successive internal reflections.Kabel ....................... biasanya diperbuat daripada kaca atau plastik, di mana cahaya boleh disebarkan oleh pantulan dalaman berturut-turut.

(Pahang 2012)

8. Figure 7 shows three types of network cables.Rajah 7 menunjukkan tiga jenis kabel rangkaian

(SPM 2012)

A

B

C

Figure 7/ Rajah 7




35

Based on Figure 7, write A, B or C to match the following cables characteristics:Berdasarkan Rajah 7, tulis A, B atau C untuk dipadankan dengan cirikabel berikut:

• consists of strand(s) of glassterdiri daripada jalur kaca

• uses light to transmit signalsmenggunakan cahaya untuk menghantar isyarat

• is used for long distance communicationdigunakan untuk komunikasi jarak jauh...........................

SECTION B1. Table 5 shows type of transmission media

Jadual 5 menunjukkan jenis media penghantaran.(Pahang 2012)

Media A Media B Media CPhysical Uses short-

range radio waves to transmit data between Bluetooth devices.

Consist of single copper wire surrounded by at least three layer an insulating material.

Consists of dozens or hundreds of thin strands of glass that use light to transmit signal

Data transmission

Radio wave Electrical signal Pulses of light

Table 5 / Jadual 5

a. Name cable B and C.Namakan kabel B dan kabel C.B ……………………………………………C ……………………………………………

[2 mark]/[2 markah]

b. Give two advantages of using Media A.Berikan dua kebaikan menggunakan media A.………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

[2 mark]/[2 markah]

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




36

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 Frekuensi

Interference / 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. 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:




37

(i) R ……………………………… (ii) S …………………………

3. True or False / Benar atau Palsu

Infrared signals have high frequencies between 300 GHZ to 400 THZ and can penetrate walls. Isyarat inframerah mempunyai frekuensi yang tinggi antara 300 GHZ hingga 400 THZ dan boleh menembusi dinding................

4. Figure 7 shows the wireless transmission mediumRajah 7 menunjukkan media transmisi tanpa wayar

(Wilayah 2012)

Figure 7Rajah 7

Based on Figure 7,Berdasarkan Rajah 7,

i. State the type of wireless transmission media in YNyatakan jenis media transmisi tanpa wayar di Y............................

ii. Which wireless data transmission used for long range Yang manakah tranmisi data tanpa wayar yang digunakan untuk jarak jauh……………………

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




38

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

(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………………………………….

2. Figure 8 shows a star computer network.Rajah 8 menunjukkan rangkaian komputer bintang.

(Wilayah 2012)

Figure 8 Rajah 8


Software XPerisian X



39

Based on the Figure 8, name type of software X.Berdasarkan Rajah 8, namakan jenis perisian X.……………………….

3.3.1.2 Name various Network Operating System Software.

SECTION A

1. State whether the following statement is True or False.Nyatakan sama ada pernyataan berikut adalah Benar atau Palsu.(Kedah 2012)

Windows Server 2003 and Red Hat Linux are examples of Network Operating System

Software.Windows Server 2003 dan Red Hat Linux adalah contoh perisian Sistem Pengoperasian Rangkaian.……………….

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

SECTION A

1. 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 melalui




40

Internet untuk muat naik dan muat turun maklumat

(ii)Software application that enables a user to display andInteract with HTML documents.Aplikaasi perisian yang membolehkan seseorang Pengguna untuk memaparkan dan berinterkasi denganDokumen HTML

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

2. Table 2 shows the functions of two examples of client software. Jadual 2 menunjukkan fungsi bagi dua contoh perisian pelanggan.




41

Based on Table 2, name Berdasarkan Jadual 2, namakan (i) P .................................................. (ii) Q ..................................................

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

(SPM 2012)

A web browser is an application software that allows users to access and view web pages.Pelungsur web adalah perisian penggunaan yang membenarkan pengguna mencapai dan melihat laman web.

…………………

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)





42

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

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. Figure 8 shows tool that used to prepare LAN cable.Rajah 8 menunjukkan alat yang digunakan untuk menyediakan kabel Rangkaian Kawasan Setempat.

(N.Sembilan 2012)




43

Figure 8 / Rajah 8

Based on Figure 8, name the tool.Berdasarkan Rajah 8, namakan alat itu.…………………………………………

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




44

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 A

1. Figure 11 shows the configuration of computer networkRajah 11 menunjukkan konfigurasi rangkaian komputer

(Kelantan 2012)




45


Which of the following most accurately stands for TCP /IPYang manokah antara berikut singkatan yang paling tepat untuk TCP/IPA. Transfer Center Protocol / Internet protocolB. Transmission Control Protocol / Intemet protocolC. Triansmission Control Procedure / Intemet procedureD. Transmission Centre Procedure / Internet procedure

2. Figure 9 shows the configurations of network.Rajah 9 menunjukkan konfigurasi rangkaian.




X

Y

Z

46

(Wilayah 2012)

Subnet Mask Default Gateway IP address

Figure 9 /Rajah 9

Based on the Figure 9 identify X and Y with given answers.Berdasarkan Rajah 9, kenalpasti X dan Y dengan jawapan yang diberi.X - ………………………………………………….Y- …………………………………………………..

3. Complete the following statementLengkapkan pernyataan berikut

(SPM 2012)The protocol used to facilitate commnunication over a global network is ………………Protocol yang diguna untuk memudahkan komunikasi dalam rangkaian global adalah ………….

3.4.3.2 Test the network connection.

SECTION B

Figure 19 shows a three storey building of SMK [email protected] (http://rmmict.blogspot.com)



47

Rajah 19 menunjukkan satu bangunan tiga tingkat SMK Cemerlang.


Read the following statement.Baca pernyataan berikut.

SMK Cemerlang is located at a flood prone area. Du:ing the flood season, the flood water level will reach a level of between one to two metres. A batch of twenty desktop computers will be sent to the school.SMK Cemerlang berada di kawasan banjir. Semasa musim banjir, paras air banjir akan mencapai aras antara satu hingga dua meter. Dua puluh buah komputer meja akan dihantar ke sekolah itu.

Based on Figure 19 and the statement,Berdasarkan Rajah 19 dan pernyataan itu,

(a) propose the most suitable floor to place the computers.cadangkan tingkat yang paling sesuai untuk menempatkankomputer-komputer itu.

[1 mark]/[1 markah]

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



48

Beri justifikasi jawapan anda.

. [1 mark]/ [1 markah]

(b) explain why you did not choose the other floors.terangkan mengapa anda tidak memilih tingkat yang lain.


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.




49

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.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




50

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

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 Communications




51

3.5.1.1 Describe:• Mobile Computing (specifications, services,frequencies) • Internet Technology and Services (VOIP,BLOG)

SECTION C

1. State two services provide by using Internet.Nyatakan dua perkhidmatan melalui Internet.

(Wilayah 2012)……………………………………………………………………………………….……………………………………………………………………………………….……………………………………………………………………………………….

[ 2 marks ]/[2 markah]

SEMAKANTarikh Topik / Sub topik Tanda

tangan Guru

Catatan

3.1 Basic Concepts of Networks and Communications3.1.1 Definition




52

3.1.1.1 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 Point

Tarikh Topik / Sub topik Tanda tangan Guru

Catatan

3.2 Hardware Requirement3.2.2 Medium




53

3.2.2.1 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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