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JABATAN PELAJARAN NEGERI MELAKA

PEPERIKSAAN PERCUBAANSIJIL PELAJARAN MALAYSIA 2011 3765/1INFORMATION AND COMMUNICATION TECHNOLOGYKertas 1September 2011

2½ jam Dua jam tiga puluh minit

JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU1. Tulis nombor kad pengenalan dan angka giliran anda pada semua helaian jawapan.2. Kertas soalan ini adalah dalam dwibahasa.3. Soalan dalam bahasa Inggeris mendahului soalan yang sepadan dalam bahasa

Melayu.4. Calon dibenarkan menjawab keseluruhan atau sebahagian soalan sama ada dalam

bahasa Inggeris atau bahasa Melayu.5. Kertas soalan ini mengandungi tiga bahagian : Bahagian A, Bahagian B dan

Bahagian C.6. Jawapan untuk Bahagian A hendaklah ditulis di ruang yang disediakan pada

Helaian Jawapan Bahagian A.7. Jawapan untuk Bahagian B dan Bahagian C mestilah ditulis pada Helaian

Jawapan Bahagian B dan C.8. Helaian jawapan hendaklah diceraikan dan diserahkan kepada guru pengawas.9. Anda dibenarkan menggunakan kalkulator saintifik.

Kertas soalan ini mengandungi 19 halaman bercetak

www.myschoolchildren.commore exam papers at :

NAMA : __________________________ ANGKA GILIRAN : ___________________( Helaian Jawapan Bahagian A)

No. Soalan Jawapan Calon Markah

1(i) 1

(ii) 2

2(i) 3

(ii) 4

3(i) 5

(ii) 6

4 7

5 8

6(i) 9

(ii) 10

7 11

8 12

9 13

10 14

11 15

12 16

13(i) 17

(ii) 18

14 19

15 20

16 21

17 (i) 22

(ii) 23

18 24

19(i) 25

(ii) 26

20(i) 27

(ii) 28

21(a) 29

(b) 30

22(i) 31

(ii) 32

23 33

24(a) 34

(b) 35

25 36


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Section ABahagian A

[36 Marks]Answer ALL question. Write your answers in the spaces provided in Answer Sheet.Each answer carries one mark.Jawab semua soalan. Tulis jawapan anda di ruang yang disediakan pada HelaianJawapan. Setiap jawapan diperuntukkan satu markah.

1. Based on figures below, state the computer generation level :Berdasarkan rajah-rajah di bawah, nyatakan tahap generasi komputer :

X Y

(i) X

(ii) Y

2. Information and Communication Technology is the use of computers, (i)……………………………. devices and (ii) ……………………………. applications forprocessing, storing, retrieving, protecting and transmitting information from anywhere atanytime.Teknologi Maklumat dan Komunikasi adalah penggunaan computer, peranti (i)………………………dan aplikasi (ii) ……………………. untuk memproses, menyimpan,mencapai semula, melindungi dan menghantar maklumat dari mana-mana tempat padabila-bila masa.

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3. Figure below shows two input devices.Rajah di bawah menunjukkan dua peranti input.

R S

Based on Figure , state the type of input for:Berdasarkan Rajah , nyatakan jenis input untuk:

(i) R

(ii) S

4. Figure below shows the components of computer system.Write A or B to match the following statement.Rajah di bawah menunjukkan komponen untuk sistem komputer.Tulis A atau B untuk dipadankan dengan pernyataan di bawah.

A B

The device loses its data when the power is switched off.Peranti ini akan kehilangan data yang disimpan apabila bekalan arus terputus.

5. Based on the figure below, which of following can be slotted in X.

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A. RAM B. CPUC. Memory card D. NIC

6. The following are features in application software.Berikut adalah fitur-fitur dalam perisian aplikasi.

RS

Identify application:Kenal pasti aplikasi :

(i) R(ii) S

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X

Application SoftwarePerisian Aplikasi


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7. Based on figure below, state whether the following statement is True or False.Berdasarkan rajah di bawah nyatakan sama ada pernyataan berikut Benar atau Palsu.

Fetch and decode is in the execution cycle whereas execute and store is in theinstruction cycle.Capai dan dekod berada di dalam pusingan pelaksanaan manakala laksana dansimpan berada di dalam pusingan arahan.

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

X

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

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

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

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10. Figure below shows the transmission media used in computer network.Rajah di bawah menunjukkan media penghantaran yang digunakan dalam rangkaiankomputer.

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

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

Unix is one of the Open Source Network Operating System, which organize andcoordinate multiple user access and resource sharing on a network.Unix ialah satu dari Sistem Pengendalian Rangkaian Sumber Terbuka yang mengurusdan menyelaras pelbagai pengguna mencapai dan berkongsi sumber pada saturangkaian.

12. Figure below shows the design of two different multimedia presentations.Rajah di bawah menunjukkan reka bentuk dua persembahan multimedia yang

berbeza.

Presentation 1 Presentation 2Persembahan 1 Persembahan 2

Based on Figure , which is a linear multimedia presentation ?Berdasarkan Rajah , yang manakah persembahan multimedia linear ?

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13. Figure below shows a multimedia team formed to produce a fine-qualitity high-end application for educational application.Rajah di bawah menunjukkan pasukan multimedia yang ditubuhkan untukmenghasilkan aplikasi berkualiti tinggi untuk aplikasi pendidikan.

Based on the figure above, identify :Berdasarkan rajah di atas, kenalpasti :

(i) P(ii) Q

14. Figures below shows a display of software.Rajah di bawah menunjukkan paparan sebuah perisian.

Based on figure above, state the type of software.Berdasarkan rajah di atas, nyatakan jenis perisian itu.

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P

Subject MatterExpert (SME)

GraphicArtist

AudioVideo

Technician

Q Programmer


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15. Which of the following are types of web editors ?Antara yang berikut , yang manakah jenis penyunting web ?

I. Text-basedBerasaskan teks

II. WYSIWYG

III. DreamweaverDreamweaver

IV. FrontpageFrontpage

A. I and IIII dan III

B. I and III dan II

C. II and IVII dan IV

D. II and IIIII dan III

16. Figures below refer to one of the the multimedia production phase that carries outto produce multimedia product.Rajah di bawah merujuk kepada salah satu fasa pembangunan multimedia yangdijalankan untuk menghasilkan produk multimedia.

State the name of the phase.Namakan fasa tersebut.

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17. Statements below shows the criteria of two generations of low-level programminglanguages.Pernyataan di bawah menunjukkan kriteria dua generasi bahasa pengaturcaraanaras rendah.

P : instructions can be executed directly by CPUarahan boleh dilaksanakan terus oleh CPU

: uses binary codeMenggunakan kod binary

Q : human readable notationnota yang boleh dibaca

: use symbolic instruction codesmenggunakan kod arahan simbolik

Based on statements above, name the generation of programming language for :Berdasarkan pernyataan di atas, namakan generasi bahasa pengaturcaraan untuk :

(i) P(ii) Q

18. The table shows the process of implementing a program written in a programminglanguage.

Jadual menunjukkan proses untuk melaksanakan sebuah program yang ditulisdalam bahasa pengaturcaraan.

……is a program that translates a high-level language into machine language.Translates programming statement of a program into machine language;no objectcode is saved and then executes it immediately

Merupakan satu program yang menterjemahkan bahasa peringkat tinggi kepadabahasa mesin. Menterjemahkan pernyataan pengaturcaraan program ke dalambahasa mesin; tiada kod objek disimpan dan kemudian melaksanakan denganserta-merta

Berdasarkan kepada jadual ini, ia merujuk kepada;Based on this table, it refers to;

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A. An interpreterPentafsir

B. An assemblerPenghimpun

C. A compilerPengkompilasi

D. A translatorPenterjemah

19. Write the correct words to complete the following statement :Tulis perkataan yang betul untuk melengkapkan pernyataan berikut :

(i) ________________ is used to interpret and execute program directly from itssource code without compiling it first. While the (ii)__________________ willconvert the assembly language into machine code which is a file consisting ofbinary machine code that can be executed on a computer.

_________________digunakan untuk menterjemah dan melaksana aturcara secaraterus daripada kod sumbernya tanpa mengkompil terlebih dahulu. Sementara_________________ akan menterjemahkan bahasa penghimpun ke kod mesin yangmerupakan fail yang mengandungi kod mesin binari yang akan dilaksanakan padakomputer.

20. Figure below shows an incomplete program.Rajah di bawa menunjukkan atur cara yang tidak lengkap.

Dim Name as MDim Pi as N

Name = “ Taman Melati ”Pi = 3.142

Based on figure di atas, identify :Berdasarkan rajah di atas, kenal pasti :

(i) M(ii) N

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21. Figure below shows the types of operators used in Programming Language.

Rajah di bawah menunjukkan jenis operator yang digunakan dalam BahasaPengaturcaraan.

Operators

MathematicaOperators

Comparison YOperators

Example :+ , - , * , /

Example :> , < , = ,<>

Example

(a) Name Y.Namakan Y.

(b) Give one example of YBeri satu contoh Y

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3765/1 (C) 2011 Hakcippta JPN Melaka SULIT

22. Figure below shows the data hierarchy in an Information System .

Based on figure above, named :Berdasarkan rajah di atas, namakan :

(i) S

(ii) T

23. ………………… is a group of program used to add, update, access, manageand anlyse the content of database.……………….. ialah sekumpulan atur cara yang diguna untuk menambah,mengemaskini, mencapai, mengurus dan menganalisis kandungan pangkalandata.

24. A school, SMK Rembia Perkasa uses a database to store information on itspupils. Figure below shows extract of the database file.

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Information System Hierarchy

S

FILENAME CLASS AGE GENDERAzizi 5 Epsilon 17 MArvin 5 Epsilon 17 MIrene 5 Beta 17 F

TNAME CLASS AGE GENDERAzizi 5

Epsilon17 M

FIELDAzizi

BYTE11000001

BIT0 or 1

Student File Staf File Financial File



Sebuah sekolah, SMK Rembia Perkasa menggunakan pangkalan data untukmenyimpan maklumat berkaitan murid-murid. Rajah di bawah menunjukkankeratan fail pangkalan data tersebut.

a) Which field is the primary key in this database file?Medan manakah merupakan kunci primer di dalam fail pangkalan data

tersebut?

b) State the reason why the field you have chosen is suitable to be used as aprimary key.Nyatakan alasan mengapa medan yang dipilih sesuai digunakan sebagaikunci primer.

25. Figure below shows a database object.

Based on the figure above, which of the following describe the database object .

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A. TableJadual

B. FormBorang

C. ReportLaporan

D. QueryKuiri

Section BBahagian B

[20 marks][20 markah]

Answer all questions.Jawab semua soalan.

26. Based on figure below, answer the following questions.

Computer A Computer B

Computer C

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IP address : 10.65.237.20Subnet Mask : 255.255.255.0Default gateway : 10.65.237.1






a) Which computers are not able to communicate with each other ?Give your justification. (2M)…………………………………………………………………………………….....……………………………………………………………………………………….

b) Write the solution of the problem stated in 26a) so that the computers are ableto communicate. (2M)…………………………………………………………………………………….....……………………………………………………………………………………….

27. Every year the school coop will give dividend to its members. Aidel is given atask to build a program to calculate it. He uses Microsoft Visual Basicprogramming language to complete his task.

Setiap tahun koperasi sekolah akan memberi dividen kepada ahli-ahlinya. Kamaldiminta untuk membina program mengira dividen tersebut. Beliau menggunakanbahasa pengaturcaraan Microsoft Visual Basic untuk menyiapkan tugasannya.

a) Give the difference between the structured programming approached and theprogramming language that Kamal used. (2 marks)

Berikan satu perbezaan di antara pendekatan pengaturcaraan berstruktur danbahasa pengaturcaraan yang Aidel gunakan. (2 markah)

b) Describe the translation method(s) of programming language used above.Terangkan kaedah terjemahan yang digunakan pada bahasa pengaturcaraandi atas. ( 2 markah)

28. Figure below shows a network communication system used between twobanks, Mewah Bank in Melaka, Malaysia and Berjaya Bank in Johor,Malaysia.

Rajah di bawah menunjukkan satu sistem komunikasi rangkaian digunakan diantara dua buah bank iaitu Bank Mewah di Melaka , Malaysia and BankBerjaya di Johor, Malaysia.

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Based on the above figures :Berdasarkan rajah-rajah di atas :

a) Differentiate the types of network topology used at Mewah Bank and BerjayaBank.Bezakan jenis topologi rangkaian yang digunakan di Bank Mewah dan BankBerjaya. [2 marks]

b) (i) Name the type of network communication technology used between thetwo banks to communicate.

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

(ii) Justify your answer.Berikan justifikasi anda.

[2 marks]

15

Switch

Employee 1

Employee 2

Management

Employee 5Employee 4

Mewah Bank Berjaya Bank

Network CommunicationTechnology


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29. Read the following statement.

ICT Club in your school was given responsibility by the principal toproduce multimedia presentation for Excellence Academic Awardceremony by the end of this month. As a president of the club, you areasked to form a team to develop the interactive multimediapresentation.

a) State two types of interactivity in multimedia presentation. (2M)................................................................................................................................................................................................................

b) Figure below shows the phases of multimedia development.

Phases Description

X Process of converting the design plan into a multimediaprogram

Y The multimedia developers will design a Flow Chart andStoryboard

Based on the description given, identify phase X and Y. (2M)

30. Figure below shows the interrelation between the components of aninformation system.Rajah di bawah menunjukkan hubungan komponan-komponan dalam sistemmaklumat.

X

Y A

B

C



Based on figure :Berdasarkan kepada rajah :

a) Explain X and YJelaskan X dan Y (2 markah)

b) Describe the interrelation between picture A , B and C above.Terangkan hubungkait di antara gambarajah A , B dan C di atas ( 2 markah )

Section CBahagian C

[14 marks][14 markah]

Answer two questions only.Jawab dua soalan sahaja.

(i) Question 31, andSoalan 31 , dan

(ii) Either Question 32 or Question 33.Sama ada Soalan 32 atau Soalan 33.

31. Figure below shows development of a program.Rajah di bawah menunjukkan pembangunan satu program.

Case StudyYour school needs a registration program to computerize the registration ofCurriculum Unit. All students in the school should have his/her data like name,class and IC number keyed into the Curriculum Unit Registration Program.After the program verifies the student data and all fields are filled, it willnotified his/her Curriculum Unit for the coming academic year.

Pseudo Code

BEGINKey in students’ data

(verify data)If all fields filled then

Print Curriculum UnitElse

Print Error MessageEnd if

END



Based on the case study and pseudo code at figure above :Berdasarkan kajian kes dan kod pseudo pada rajah di atas :

a) Identify the input, process and output of the program.Kenalpasti input, proses dan output program . [3 marks]

b) Based on the pseudo code given, draw a complete flow chart of the program.Berdasarkan kod pseudo yang diberi, lukiskan carta alir bagi program berkenaan.

[4 marks]

32. Figure below shows symptoms of a computer problem.Rajah di bawah menunjukkan simptom pada sebuah komputer.

Screen displays unusual messagesSkrin memaparkan kesej pelik

Files become corruptedFail menjadi rosak

Files mysteriously appearMuncul fail yang menjadi tanda tanya

Based on the figure above :Berdasarkan rajah di atas :

a) Identify the type of computer threat which matches the symptoms.Kenal pasti jenis ancaman komputer yang berpadanan dengan simptomitu.State two different examples of the threat.Nyatakan dua contoh berlainan bagi ancaman itu. (3M)

b) Describe two reasons why the computer may have been affected by thethreat in (a).Huraikan dua sebab mengapa komputer tersebut dijangkiti oleh ancamandi (a).

Suggest two ways to prevent it.Cadangkan dua cara untuk mengatasinya. (4M)

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33. Figure below shows the the phases used to developed Student InformationSystem of Sekolah Putera AfnanRajah di bawah menunjukkan kitar hayat digunakan untuk membangunkanSistem maklumat Pelajar Sekolah Putera Afnan

(a) Identify and explain briefly Phase x in system development from Figure above.Kenalpasti dan terangkan secara ringkas fasa x dalam pembangunan sistempangkalan data dari rajah di atas. [2 M]

(b) State two benefit of using Student Information System of Sekolah Putera AfnanNyatakan dua kelebihan menggunakan Sistem Maklumat Pelajar SekolahPutera Afnan [3 M]

(c ) Explain the meaning of database.Terangkan maksud pangkalan data. [2 M]

END OF QUESTION PAPERKERTAS SOALAN TAMAT

19

System Design

Implementation

Testing

Documentation

Maintenance

Phase X

Phase


Section A

[36 Marks]

1.

(i) First Generation / 1st G

(ii) Fifth Generation / 5th G

2. (i) communication / komunikasi(ii) software / perisian

3. R text / teksS audio / bunyi

4. B (Random Access Memory / RAM / Primary Storage – accept this answers if found)

5. A

6.(i) R word processing / pemproses perkataan(ii) S spread sheet / Hamparan elektronik

7. False

8. False

9. TRUE

10. Fiber optic cable

11. True

12. Persembahan 1

13.(i) P Project Manager

(ii) Q Instructional Designer

14. Text editor / Penyunting teks

15. B

16. Design Phase

17.


P – 1st generation programming language / 1GLQ – 2nd generation programming language / 2GL

18. A

19. Interpreter , Assembler

20.(i) M string(ii) N double

21.Mathematica

OperatorsComparison YOperators

Example :+ , - , * , /

Example :> , < , = ,<>

Example


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(a) Name Y - logic / logik

(b) and , or , not (either one)

22. (i) S DATABASE(ii) T RECORD

23. DBMS (Database Management System) / Sistem Pengurusan Pangkalan Data/ SPPD / RDBMS

24. a) KPb) Unique for every pupil

25. B

Section B[20 marks]

26. a) Computer A and Computer CIP address are different.

b) IP address of Computer A : 10.65.237.20IP address of Computer B : 10.65.237.25 (IP must be different)

27.a)Structured Programming Approached Object Oriented Programming

Approached Structured programming

approached uses a top downdesign model.

OOP approach uses objects

The programmer breaks downthe original set of requirementsinto smaller, more manageablesection.

The programmer packages thedata and the program into asingle unit, an object.

Structured programmingapproached does not provide away to keep the data and theprogram together. Each programhas to define how it will use thedata and it can result inredundant programming codethat must change every time thestructure of the data changes

When the structure of an objectchanges, any program thataccesses the objectautomatically accesses thechange



b) Visual Basic programming language uses both an interpreter and a compiler.The programmer can use the interpreter during program development . When theprogram is complete and error free, the programmer can compile the program so itruns faster when it is placed into production for users to execute. (2 marks)

28.a)

Network TopologyMewah Bank Berjaya Bank

Used Bus Topology Used Star TopologyHas a single central cable(backbone) and all nodes connect toit

Has central host and all nodesconnect to it

Central cable (backbone) failure ,network will fail

Central host failure, network will fail

Or others relevent answers.

b) (i) Internet technology

(ii) Internet technology :Used to connect and link to various organisation especially banking

organisation such as between Mewah Bank and Berjaya Bank for online businesspurposes.

Used to access global information and for instant communication anywhereand anytime within the coverage area of Wide Area Network (WAN).

Or others relevent answers.

29. a) Linear interactivity, Non-linear interactivity

b) X – implementationY – design

30.a) Perisian dan prosedur ( 2 markah )

Software and Procedure ( 2 marks)

b) 1. Manusia menggunakan perkakasan komputer untuk mamasukkan dataPerkakasan akan digunakan untuk memaparkan data-data yang terlibatPeople use computer hardware to add dataHardware will be used to display the data involved

2. Manusia menentukan dan memilih jenis data yang perlu dimasukkanManusia memasukkan data ke dalam sistem dan memastikanketepatan dataHuman determine and select the type of data to be includedHuman enter data into the system and ensure data accuracy ( 2 marks)



Etc: dan sebagainya

Section C[14 marks]

31.a) Input

Process

Output

Name, Class, IC Number

Verify students’ data and check all fields are filled

Print Curiculum Unit (Memenuhi Kriteria / Syarat)Print Error Message (Data Tidak Lengkap /

Data Tidak Sah)

b) Flow chart

32. Malicious code attackSerangan kod jahat

Begin

Key in students’ dataName, Class , IC No

Verify students’ data

Ifall fields are filled

PrintCuriculum

Unit

PrintError

Message

End


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2 examples : virus, spyware, adware, browser hijacker, worm, trojan horse, logicbomb. (any two)

a) 2 reasons :- User opens an infected files- User runs an infected program- No anti virus installed in the computer- User used infected storage devices- No anti spyware installed

(any two)

2 ways to prevent :- Install anti virus- Install anti spyware- Scan the files before using the computer- Scan virus- Update anti virus- Install firewall- Scan the storage devices- Do not open file / email from unknown resource- Do not download files from untrusted sides

(any two)

33. Analysis Phase ( Phase x )i ) Problem defined and analysis

ii) analysis end user need and organization needsiii) analysis existing hardware and software systemiv) understand system functional areas,actual and potential problem

(a) Benefits of Student Information System Sekolah Seri Saujanai ) Reduced data redundancy of studentii ) Improved data integrity of studentiii ) Shared student dataiv) Easieraccess to student data

(c ) DatabaseIs a collection of data organised in a manner that allowsAccess ,retrival and use of that dataData include text, numbers, images,audio and vedio.

END OF QUESTION PAPERKERTAS SOALAN TAMAT


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