Question # 1

Computer is combination of

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Hardware

Software

Both

None of these

Which of the following is not an output device.

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Printer

Speaker

Plotter

Scanner

Page down key advances one full screen while the cursor stays at

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Same location

Start of next screen

End of next screen

End of the last screen

Another name for main memory is

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Secondary

Disk storage

Primary storage

Tape storage

A collection of raw fact and figure is called.

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Data

Information

Processing

Procedure

Smallest unit of memory is called.

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Bit

Nibble

Byte

KB

Smallest unit of memory is:

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Byte

Bit

Character

Word

The microphone converts the sound into:

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Mechanical signals

Electricals

Computer

Software

One MB is equal to.

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1 KB

100 KB

1024 Bytes

1024 KB

The keyboard format that is most commonly used is the.

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QWERTY

DVORAK

TWITTER

SPLITTER

Which of the following is an impact printer.

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Laser printer

Ink jet

COM

Dot matrix

A device used for optical-character recognition is a;

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Wand reader

Cursor

Pen

MICR reader

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

An image viewer is an example of

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System software

Application software

Both a and b

Systematic software

Laser printer is an example of.

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Impact

Inkjet

Non Impact

Dot matrix

Which key removes the character to the right of the cursor.

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ESC

Alt

Delete

Back space

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

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