Computers-Memory & Storage Devices (NCO- Cyber Olympiad (SOF) Class 9): Questions 1 - 4 of 14

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Question number: 1

» Computers » Memory & Storage Devices

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Question

Statement-1: A assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer’s processor can use to perform its basic operations.

Statement-2: The output of the assembler program is called the object code or object program relative to the input source program. The sequence of 0′s and 1′s that constitute the object program is sometimes called machine code.

Choices

Choice (4) Response

a.

Statement-1 is true but statement-2 is false

b.

Statement-1 is false and statement-2 is true

c.

Statement-1 and statement-2 are correct

d.

Statement-1 and statement-2 are wrong

Question number: 2

» Computers » Memory & Storage Devices

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Question

This is an internal structure of which computer component?

Given the internal structure of computer component

Given the Internal Structure of Computer Component

Given the internal structure of computer component and find the internal structure of which computer component

Choices

Choice (4) Response

a.

CPU

b.

CD-ROM drive

c.

Hard Disk

d.

Floppy Disk

Question number: 3

» Computers » Memory & Storage Devices

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Question

________ perform the operations of add, subtract, multiply, divide and logic operations.

Choices

Choice (4) Response

a.

Central Processing Unit

b.

Output unit

c.

Arithmetic Logic Unit

d.

Control Unit

Question number: 4

» Computers » Memory & Storage Devices

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Question

The Central Processing Unit in a computer comprises ________.

Choices

Choice (4) Response

a.

Memory, visual display unit and printer

b.

Arithmetic and logical unit and control unit

c.

Software, hardware and power supply unit

d.

Input device, output device and memory

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