Question # 1

One MB is equal to.

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1 KB

100 KB

1024 Bytes

1024 KB

Another name for main memory is

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Secondary

Disk storage

Primary storage

Tape storage

A tiny handle in the middle of keyboard.

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Trackball

Mouse

Styles stick

Painting

Smallest unit of memory is called.

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Bit

Nibble

Byte

KB

Which of the following is not an output device

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Scanner

Printer

Monitor

Speaker

The combination of four binary digits is a.

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Bit

Byte

Nibble

Word

Pins on the head of a dot-matrix printer

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Less than 50

Up to 100

Up to 500

Up to 600

The dots that compose the image of a digital photograph are called

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Resolution

Digital points

Pixels

Dot matrix

Imaging used what devices to input data;

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Scanner

Icon

Bar code

Tablet

Maintenance phase includes

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Improvements

Keep system working

Adopt changes

All of above

3 bytes is equal to.

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16 bits

20 bits

24 bits

30 bits

Testing all program components together is called.

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Volume testing

Group testing

System testing

Composite testing

A set of instructions of computer are.

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documents

Hardware

CPU

Software

Which software is used to solve everyday person or business tasks.

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Opening system

System software

Application software

Device drive

The keyboard format that is most commonly used is the

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Qwerty

Dvoric

Twriter

Splitter

Which one is storage device.

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Printer

Camera

Magnetic

Keyboard

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Computer Science Ics Part 1 Chapter 1 Online Test MCQs With Answers

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