Question # 1

What is a mouse in a computer system.

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A joystic device

A light pen device

A microphne device

A cursor -control device

The device that is used to input sound in the coputer is known as.

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Joystic

Speaker

Microphone

Light pen

What is the final result of data processing referred to as.

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Input

Processing

Output

Storage

What does a light pe consist of

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A laser beam at its base

A sphericla ball at its lower end

A photocell and an opticla system

A microphone

What is the main purpose of a computer.

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to process data and produce the desired information

To save data

To provide input

To display output

What type of display is used in modern monitors.

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CRT

SMD LED

TFT or LCD

Plasma Display

What is the function fo USB Flash Memory.

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To stor edata for a limited time

To store data Temporaily

To store data permanetly

To store data only when computer is turned off

Which of following is type fo sensor.

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Sound sensor

Pressure sensor

Light sensor

All

Devices that are used to display the result of processing are called.

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Output devices

Input devices

Storage Devices

Processing devices

What type of data does a pressure sensor record.

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Magnetic field

Motion

Pressure

Light

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Computer Science 6th Class Chapter 2 English Medium Online Test MCQs With Answers

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