Information Technology Exams 1

Feb 3rd, 2012
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This document consist of questions relating to Information Technology, all questions are multiple choice. They give you all the practice you need for a exam

Word Count: 1543
Showing Page: 1/11
Paper 01 - Multiple choice 1 hour 30 minutesINSTRUCTIONS:1. There are 60 questions in this paper. You MUST attempt all questions.2. Each item has FOUR suggested answers with letters A, B, C and D. Choose the correct answer and shade the correct letter with HB pencil for the corresponding question in your answer booklet.3. If you finish before the time, re-check your answers.4. There is only ONE correct answer. So shading two answers for a question is considered an invalid answer.5. If you choose an answer and wants to make a change, ensure that you erased the first answer completely.1. A major function of main memory is to:a. Perform logical operationsb. Read and interpret instructionsc. Store information that is not currently being usedd. Store information that is currently being used2. ROM chips are mainly used to: a. Store programs such as utilities b. Store application software such as word processorsc. Store start up instructionsd. Store erasable instructions3. Word size is measured in:a. Seconds b. Bytes c. Bitsd. Kilobytes 4. In terms of access speed, which of the following is the slowest?a. Magnetic tapeb. Fixed head hard diskc. Movable head hard diskd. Flash memory5. Which of the following groups are correct if they are listed in ascending order of storage capacity?a. Floppy disk, hard disk, flash memory, CDb. Floppy disk, flash memory, hard disk, CDc. Floppy disk, CD

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