COMPUTER BASIC INFORMATION QUIZ

The first firm to mass-market a microcomputer as a personal computer was

Data General Corporation

None of these

Sperry Univac

IBM

Radio Shack

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Which of the following printer can be classified as a page-at-a-time printer?

Laser printer

Inkjet printer

Dot-matrix printer

Thermal printer

None of these

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If you want to secure a message, use a(n):

Cryptology source

Cryptosystem

Encryption key

Encryption software package

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An operating system intended for use on microprocessor based systems that support a single user is

UNIX

MS-DOS

None of these

CP/M

PC-DOS

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Which of the following is a system programming language for micro-computers in the Intel family.

None of these

PCM

SNOBOL

LOGO

PL/1

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What is the correct association between a hardware component and a computer function?

CPU > storage

Hard disk > processing

None of these

Monitor > input

Mouse > input

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Large computer system typically uses:

Dot-matrix printers

Ink-jet printers

Line printers

None of these

Daisy wheel printers

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Which of the following is not a search engine ?

Examians

Duck Duck Go

Yahoo

Google

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What type of magnetic material is normally used in bubble memories?

Magnetic core

Garnet

Metallic

None of these

Cobalt

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The main purpose of the offline device is.......

To save computer time

To reduce the no.of operator errors in recording data

To save floor space in the computer center

All of these

None of these

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