Question # 1

Which one is called as a set of electronic instructions ?

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hardware

software

hardcopy

softcopy

The most common type of computer memory is called:

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ALU

ENIAC

RAM

ROM

A complete computer system has________ parts.

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2

3

4

5

Drag and drop is a term associated with:

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Mouse

Keyboard

Printer

Scanner

Data is defined as combination of

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character and numbers

characters and symbols

numbers and symbols

characters, number and symbols

1MB equals

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1048576 bytes

1024 bytes

2048 bytes

2380 bytes

RAM is called_______storage.

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Primary

Secondary

Control

Scanner

One byte equal:

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4 bits

6 bits

8 bits

12 bits

Arithmetic operations are carried out by_______ units:

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CPU

RAM

ALU

ROM

Keyboard is commonly used_______device.

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Output

Input

Primary

Secondary

The first commercially available computer was:

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ENIAC

UNIVAC

Mark I

Analytical engine

CD-ROM is a type of _________.

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Optical disk

Hard disk

Soft disk

Compact disk

Super computers can process million of instructions:

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Per second

Per microsecond

Per minute

Per hour

1 kb = _____________ bytes

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10

100

1000

10,000

CD-ROM is a type of

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hard disk

soft disk

floppy disk

optical disk

The ___________ allow you to type information into the computer.

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Mouse

Scanner

Printer

Keyboard

RAM is called

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primary storage

secondary storage

tertiary storage

tetra storage

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