INSTRUCTION: This section consists of TWO (2) short answer and TWO (2) structured essay questions. Answer ALL questions.

Transkripsi

1 SECTION B: 70 MARKS BAHAGIAN B: 70 MARKAH INSTRUCTION: This section consists of TWO (2) short answer and TWO (2) structured essay questions. Answer ALL questions. ARAHAN: Bahagian ini mengandungi DUA (2) soalan berjawapan pendek dan DUA (2) soalan esei berstuktur.. Jawab semua soalan. QUESTION 1 SOALAN 1 (a) List TWO(2) characteristics of computer technologies Senaraikan DUA (2) ciri-ciri teknologi komputer (b) i) List TWO (2) primary and TWO (2) secondary storage devices Senaraikan DUA (2) peranti storan utama dan DUA(2) peranti storan sekunder. ii) List ONE(1) difference between primary and secondary storage device. Senaraikan SATU(1) perbezaan antara peranti storan utama dan sekunder iii) Ahmad wants to buy a graphic card to be installed in his personal computer. What types of graphics card are available in the market? Ahmad hendak membeli kad grafik untuk dipasang pada komputer peribadinya. Apakah jenis kad grafik yang terdapat dipasaran yang boleh didapati. 11

2 (c) i) List TWO(2) approaches to Green Computing Senaraikan DUA(2) pendekatan Perkomputeran Hijau ii) From the answers above, explain the approaches of Green Computing concerned. Daripada jawapan diatas, terangkan pendekatan Perkomputeran Hijau berkenaan. 12

3 QUESTION 2 SOALAN 2 (a) i) What are the main differences between PATA and SATA hard disk? Bandingkan antara cakera keras PATA dan SATA ii) What is the unsafe conditions and give two examples involving computer hardware. Apakah keadaan yang tidak selamat dan beri 2 contoh yang melibatkan perkakasan komputer. (b) i) What is ESD and list THREE (3) methods you can employ to help avoid ESD. Apakah itu ESD dan senaraikan TIGA (3) kaedah untuk menghalang ESD berlaku. [6 marks] [6 markah] (c) i) What is troubleshooting? List 5 (FIVE) steps of proper troubleshooting. Apakah troubleshooting? Senaraikan 5 (LIMA) langkah untuk prosedur membaikpulih yang berkesan. [6 marks] [6 markah] ii) Explain one of the steps during troubleshooting process. Terangkan salah satu langkah semasa proses troubleshooting. 13

4 QUESTION 3 SOALAN 3 (a) i) What is system software? Apakah perisian sistem? [1 mark] [1 markah] ii) List down 2 (TWO) open sources of operating system? Senaraikan 2 sumber terbuka sistem pengoperasian (b) i) Differentiate between CD and DVD format. Bezakan diantaraformat CD dan DVD. ii) Why does DVDs replace CDs? Mengapakah DVD menggantikan CD? (c) Explain 3 (THREE) initiatives that can be done to save energy but still maintain productivity Terangkan 3 (TIGA) inisiatif yang boleh digunakan untuk menjimatkan tenaga tetapi dalam masa yang sama boleh mengekalkan produktiviti.. [3 marks] [3 markah] 14

5 QUESTION 4 SOALAN 4 (a) Monitor is an output device to produce image. There are several types of monitor in the market Skrin paparan adalah peranti keluaran untuk memaparkan imej. Terdapat beberapa jenis skrin paparan di pasaran (i) (ii) Identify TWO (2) types of monitor Kenalpasti DUA (2) jenis monitor Describe each type of monitor that you have stated above. Huraikan setiap jenis monitor yang dinyatakan diatas. (b) Explain THREE (3) main components of Occupational Safety and Health Act that stated in the Objective of OSHA 1994 Terangkan TIGA (3) komponen utama yang dinyatakan dalam Objektif OSHA 1994 Akta Kesihatan dan Keselamatan Pekerja. [3 marks] [3 markah] (c) (i) List TWO (2) tools required to repair the computer Senaraikan DUA (2) alatan yang diperlukan untuk membaiki komputer (ii) Describe THREE (3) procedures to perform troubleshoot the display/monitor problem. Terangkan TIGA (3) prosedur bagi melaksanakan penyelesaian masalah paparan/monitor [3 marks] [3 markah] 15

6 (iii) Give the full name for the acronym CMOS and BIOS Berikan nama penuh bagi akronim CMOS dan BIOS (iv) Describe TWO(2) functions of each CMOS and BIOS Huraikan DUA (2) fungsi bagi setiap CMOS dan BIOS [6 marks] [6 markah] (d) Explain ONE (1) utility in Windows that is used for Terangkan SATU (1) utility dalam Windows yang digunakan untuk (i) (ii) Create partition / Cipta pembahagi Format partition / Format pembahagi SOALAN TAMAT 16