Online Test

Question # 1

A graph prepared by a computer.

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Is its output

Is the piece of information to user

Is a hard copy

All of the above

The equipment attached to CPU which computer can access are called

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Hardware

input output devices

peripherals

computer components

A storage medium which can not support both direct access and sequential access application is

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magnetic drum

hard disk

magnetic tape

floppy disk

Microwave and Communication Satellite are example of

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Guided

Un-guided

Simplex

Router

A device that inputs data by scanning letters and numbers is a.

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keyboard

wand reader

mouse

diskette

Assigning more sector to outer hard disk is called

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zone recording

randomizing

sectoring

data transfer

An example of peripheral equipment

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CPU

spreadsheet

printer

microcomputer

A disk pack within a selected data module is a

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backup unit

Winchester

diskette

Cd-Rom

Which of the following does not support I/O devices

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OCR

joystick

ALU

speaker

Laser beam technology is used for.

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terminals

optical disk

keyboards

magnetic tape

To most commonly used output device today is a.

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CRT monitor

keyboard

mouse

card punch

An arrangement in which data is transmitted in both directions at a time is called

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Simplex

Full duplex

Half duplex

Multi-duplex

Abother word for printer

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monochrome

microfiche `

pixel

cursos

Assigning more sectors to outer disk tracks is called.

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zone recording

randomizing

data transfer

sectoring

A device used for optical character recognition is

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wand reader

light pen

mouse

micr reader

A pictorial screen symbol that represent a computer activity is called

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pointer

touch screen

icon

miicr

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ECAT Computer Science Chapter 3 The Peripheral Devices Online Test MCQs With Answers

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