Question # 1

The most common type of computer memory is called

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ROM

REM

RAM

RIM

Screen output is considered as a

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softcopy

hardcopy

screen copy

print copy

The first commercially available computer was:

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ENIAC

UNIVAC

Mark I

Analytical engine

Monitors, PC projectors and sound systems are

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soft copy output devices

real copy output devices

raw copy output devices

hardcopy output devices

1 kb = _____________ bytes

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10

100

1000

10,000

Keyboard is commonly used_______device.

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Output

Input

Primary

Secondary

A complete computer system has________ parts.

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2

3

4

5

Super computers can process million of instructions:

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Per second

Per microsecond

Per minute

Per hour

The ___________ allow you to type information into the computer.

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Mouse

Scanner

Printer

Keyboard

A binary digit is commonly called:

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Byte

Kilobyte

Gigabyte

Bit

Which one is called as a set of electronic instructions ?

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hardware

software

hardcopy

softcopy

Assembly language is also known as

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objective language

syntax language

character language

symbolic language

___________ is a set of electronic instructions:

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Hardware

Software

Hard disk

Compact disk

A high speed memory that is built in processor is called

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built in memory

cache memory

internal memory

external memory

Arithmetic operations are carried out by_______ units:

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CPU

RAM

ALU

ROM

Machine language is in the form of

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1 and 2

0 and 1

1 and 3

0 and 3

1 MB equals _________byes

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1,094,265

1,904,265

1,048.576

Arithmetic operations are carried out by ---------------- unit

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logical

inner

ALU

other

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