Question # 1

An analog computer produces its results in the form of.

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numbers

codes of '0's and '1's

log format

graphs

______input device is not a pointing device

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Scanner

Pointing Stick

Digitizing Tablet

Touchpad

_______ pointing devices has a vertical handle like a gearshift lever:

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Light pen

Pointing stick

Trackball

Joystick

_________ is an autio input device:

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Digital camera

Microphone

Video camera

Speaker

The first digital computer to work electrically was the.

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UNIVAC

Atanasoff-Berry Computer

Mark I

analytical machine

Collection of raw facts and fiaures is called :

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Information

Processing

Data

Output

_________is secondary device

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Hard Disk drive

CD-ROM drive

Tape drive

All

Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.

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computer

analytical engine

calculator

mainframe

Arrow keys are also known as :

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Function keys

Cursor control keys

Toggle keys

Special keys

__________is an example of packaged software

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MS word

Front page

MS-Access

All

The Mark I was built by.

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Thomas Watson

Dr. John Mauchly

Howard Aiken

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers

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