skema soalan ict trial 2009 negeri sembilan

JABATAN PELAJARAN NEGERI SEMBILAN PEPERIKSAAN PERCUBAAN SETARA SIJIL PELAJARAN MALAYSIA 2009 3765/1

INFORMATION AND COMMUNICATION TECHNOLOGY Kertas 1 Ogos

  2½ jam Dua jam tiga puluh minit

JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU

SKEMA JAWAPAN

   [Lihat sebelah NO KAD PENGENALAN ANGKA GILIRAN

  Answer Sheet Helaian Jawapan Question No.

  Object Oriented programming approach

  (a) Pie

  25 18.

  II, IV, I, III

  24 17.

  Sequence control structure

  23 16.

  22 15.

  (b) Radius

  Structured programming approach

  21 14.

  B

  20 13.

  (b) codes

  19

  (a) symbols

  26

  27 19.

  C

  32 23.

  (b) Maintenance

  35

  (a) Implementation

  34 25.

  E

  33 24.

  Primary key

  True

  (a) Integer

  31 22.

  database

  30 21.

  Q, R, T

  29 20.

  (b) String

  28

  18 12.

  17 11.

  No. Soalan

  3

  6 5.

  D

  5 4.

  False

  4 3.

  (b) Microphone

  (a) Digital Camera

  7

  2 2.

  (b) False

  1

  Markah 1. (a) True

  Marks

  Jawapan Calon

  Candidate’s Answer

  (a) Bit

  (b) Byte

  (c) Audio /Video/Animation

  (b) Optical Fiber

  16

  (b) Animation/Audio/Video

  15

  (a) Video/Animation/Audio

  14 10.

  C

  13 9.

  12

  8 6.

  (a) UTP cable

  11 8.

  Intranet

  10 7.

  (b) Word Processor

  9

  (a) Presentation Software

  36

  26 Figure 5 shows two different multimedia presentation interfaces.

  Rajah 5 menunjukkan 2 perbezaan antaramuka persembahan multimedia.

  X Y FIGURE 5

  RAJAH 5

  Based on Figure 5 :

  Berdasarkan pada Rajah 5 :

  (a) Which interface represents non-linear multimedia concept? Give your reason.

  Answer : Y [ 2 marks] (b) State two concepts in authoring tools to produce multimedia project.

  Chooce any two :

   TIME FRAME CONCEPT  ICON CONCEPT  CARD CONCEPT

  [ 2 marks]

  SECTION B 1 mark for each correct answer Total : 2 marks

  27 Figure 6 shows the information processing cycle.

  Rajah 6 menunjukkan kitaran pemprosesan maklumat.

  FIGURE 6

  RAJAH 6

  Based on Figure 6 :

  Berdasarkan Rajah 6 : (a) State and give the meaning of P.

   P : Input Meaning of P is any data and instructions entered into the computer.

  [ 2 marks]

  [1 mark] [1 mark]

  (b) State the function of R.

  The function of R ( secondary storage) :

   It is non – volatile, which means that it does not need power to maintain the information stored in it.  It will store the information until it is erase.

  [ 2 marks]

  PROCESS P S STORAGE Q R ROM

  28 Figure 7 shows the operators used in programming development.

  Rajah 7 menunjukkan operator yang digunakan dalam pembangunan pengaturcaraan.

  Figure 7 (i) Figure 7 (ii) Rajah 7 (i) Rajah 7 (ii)

  FIGURE 7

  RAJAH 7

  Based on Figure 7 :

  Berdasarkan Rajah 7 : (a) Identify the operator used in Figure 7(i) and 7(ii).

  Operator used in Figure 7 (i) is logical operator and Figure 7 ( ii) is mathematical operator.

  [ 2 marks] (b) Based on your answer in (a) differentiate between operator in 7( i ) and 7( ii ).

  Differences Logical operator Mathematical operator Function Mathematical operators are notations that tell the computer to perform mathematical operations such as addition, subtraction, multiplication and division

  Logical operator are notations that tell the computer to perform logical operations such as check the status of two Boolean values

  Symbol AND, OR, NOT +, -, *, /

  [ 2 marks]

  29. Figure 8 shows how a car is assembled in a Proton factory.

  Rajah 8 menunjukkan aktiviti pemasangan kereta di kilang Proton.

  Figure 8

  Rajah 8

  Based on Figure 8 :

  Berdasarkan Rajah 8 :

  (a) State one difference between assembling a car manually and the process shown in Figure 8.

  Choose any one :

   All assembly processes are done by computer/robotic system compare assembly car done by human labour /factory worker.  When using robotic system the processes will take shorter time compare done manually it takes longer time.  More productive using computerized (robot) compares manually it less productive.

  [ 1 mark] (b) Give two positive impact using technology in Figure 8 to the society.

  Two positive impact using technology in Figure 8 to the society are:  Replacing human labour with robots will prevent workers from being exposed to dangerous, stressful or unhealthy environments.

   User / people can get a good quality car when it was assemble by robot. ( can minimum the error) Any relevant answers given by a student.

  [ 2 marks]

  30.

  (a) Define Database Management System (DBMS).

  A Database Management System (DBMS) is software that [ 1 mark] allows you to create access and manage a database.

  (b) State three advantages of using Databases Management System (DBMS).

  i) Reduced Data Redundancy [ 3 marks] ii) Improved Data Integrity

  11

  

SECTION C

31 Statement 2 below explains the task that you need to complete.

  Pernyataan 2 menjelaskan tugasan yang anda perlu laksanakan You are given a responsibility by the Head of Department to setup a network for 10 desktops in the office. You need some network devices to setup these networking. You are given 2 weeks to complete the task.

  Anda telah diberi tanggung jawab oleh Ketua Jabatan untuk membuat rangkaian bagi 10 komputer meja di pejabat. Anda memerlukan beberapa peranti rangkaian untuk membuat rangkaian tersebut.. Anda diberi masa selama 2 minggu untuk menyelesaikan tugasan tersebut.

  STATEMENT 2

  PERNYATAAN 2

  Based on Statement 2 :

  Berdasarkan Pernyataan 2 :

  (a) (i) Identify two communication devices that are required to [ 4 marks] set up the network.

  Choose only two network devices from below list 1 mark for

  1. NIC ( Network Interface Card) each

  2. Modem correct answer

  3. Hub/ Switch Total : 2

  4. Router marks

  (ii) Explain the function of the two devices you mentioned in (a) (i).

  1 mark for each

   NIC (Network Interface Card) – enables a computer or

  correct device to access a wired network. answer

   Modem – enables a computer to transmit data over

  

telephone or cable line. Modem converts digital signals

Total : 2

from computer into analog signals to send over the

marks

  12

  phone lines and converts the phone’s analog signals into digital signal for the computer.

   Hub/Switch – is used for connecting wired computers

  devices on Local Area Network (LAN). A hub/ switch provide a common connection point for nodes on a star network.

   Router – connects multiple computers and transmits data to its correct destination on the network. (b) Explain the type of network architecture used in the network. [ 3 marks]

   Client / Server network, one computer act as a server

  that provides services and the other computer (client) on 1 mark the network request services from the server. for each

   A server is a computer that controls access to the

  correct hardware, software and other resources on the network answer and provides a centralized storage are for program.

   A client is a computer that requests services from server Total : 3

  computer such as to install software, printing document marks and shared files or documents.

  13

  32 Statement 3 below explains the development of multimedia presentation.

  Pernyataan 3 di bawah menerangkan pembangunan persembahan multimedia.

  STATEMENT 3

  PERNYATAAN 3

  Based on Statement 3:

  Berdasarkan Pernyataan 3: (a) Give the definition of multimedia.

  Multimedia is presentation of information by using a combination of text, audio, graphic, video and animation.

  [ 1 mark] (b) State two differences between a CD based multimedia application and Web based multimedia application.

  

CD Based Web Based

Can store high end multimedia element such as video

  Only limited in picture size and low resolution video Can be permanently stored and are not changeable Can be changed, damaged or deleted by irresponsible individuals

  Information on a multimedia can be quickly outdated Information for multimedia can be updated easily and is cheaper.

  [ 4 marks]

  You are given the responsibility to develop a multimedia presentation for the opening ceremony of Patriotic Month in conjunction with 52 nd Independence Day of Malaysia using CD based multimedia application.

  Anda diberi tanggungjawab untuk membangunkan persembahan multimedia untuk Majlis pembukaan Bulan Patriotik sempena Hari Kemerdekaan Malaysia dengan menggunakan aplikasi multimedia berasaskan Cakera Padat.

  14

  (c) Explain two user interface principles that can be applied to [ 2 marks] develop an interesting multimedia presentation.

  Choose any two user interface principles

   Consistency – means the interface design is in

  harmony and the same applies to all screen in software. For example every user interface uses the same words or commands perform the same functions.

   Clarity – means clearness of labels on all icons to

  make system easy to understand. For example icons, words or commands should be clearly labeled so that users can understand them easily.

   Context – means every part of a lesson should be

  relevant to a particular title. Ideas presented need to relate to the title. For example, if the lesson is about flow chart, all the sections including the introduction, content, activity, evaluation, summary and extension should be related to the flow chart.

   Navigation – means users can move around the menus, help files or other screen in a system.  And refer to score a book.

  15

  33 Statement 4 below explains a program that Ahmad needs to build to calculate the marks and grades.

  Pernyataan 4 di bawah menerangkan program yang perlu dibangunkan oleh Ahmad untuk mengira markah dan gred.

  STATEMENT 4 PERNYATAAN 4 Based on Statement 4 :

  Berdasarkan Pernyataan 4:

  (a) State two translation method of programming language used by Ahmad.

   Interpreter  Compiler [ 2 marks] [ 1 marks for

  every each correct answer Total : 2 marks] (b) Explain one of the translation methods in (a).

  Choose only one answer

   Interpreter – is a program that translates a high –

  

level language into machine language. Interpreter

translates programming statement of a program into

machine language; no object code is saved and then

executes it immediately, line by line.

   Compiler – is a proram that translates a high – level

  

language into machine language. Compiler

translates entire programming statement of a

program into machine language, save it in an object

code file and then executes it later.

  [ 1 marks]

  Every year, the co-curriculum unit will give marks and grades to all SPM students. Ahmad is an ICT teacher and given a task to build a program to calculate the marks. He uses Microsoft Visual Basic programming language to complete his task.

  Setiap tahun, unit ko-kurikulum akan memberi markah dan gred kepada semua pelajar SPM. Ahmad sebagai guru ICT dan diberi tugas untuk membina satu program untuk mengira markah dan gred tersebut. Beliau menggunakan bahasa pengaturcaraan Microsoft Visual Basic untuk menyiapkan tugasannya.

  (c) Differentiate between the translation method of programming language used in (a).

  Intrepreter Compiler Translate programming statement line by line and execute it immediately Translate entire programming statement and execute it later

  No object code is saved Store machine language as object code on the disk Interpreted code run slower Compile code run faster

  [ 4 marks] [ 4 markah]