Question # 1

CPU is example of

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Software

Program

Hardware

Input unit

The output of printer is called:

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Hard Copy

Graphic

Multimedia

None of these

A type of reader commonly used to read UPC code is called:

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Bar-code reader

Optical-work reader

MICR

None of these

Laser printer is an example of.

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Impact

Inkjet

Non Impact

Dot matrix

A set of instructions of computer are.

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documents

Hardware

CPU

Software

The speed of laser printer measured in.

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Page per minutes

Lines per minute

Characters per sound

Word per minutes

Which one of the hard copy output device.

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CT Monitor

Plotter

LCD monitor

Multimedia Projector

Which of the following is output device.

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Scanner

Mouse

Plotter

Light pen

The microphone converts the sound into:

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Mechanical signals

Electricals

Computer

Software

CPU stands for

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Central processing unit

Central product unit

Computing program usage

Central programming unit

Which key removes the character to the left of cursar.

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Alt

ESC

Delete

Back Space

Smallest unit of memory is:

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Byte

Bit

Character

Word

Hard copy output refers to

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Monitor output

Paper output

Both a and b

All of above

Soft copy refers to:

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Screen output

OCR

Print copy

All of these

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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Printer

Speaker

Plotter

Scanner

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

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