ECAT Pre Computer Science MCQ Test For Computer Chapter 3 With Answer

MCQ's Test For ECAT Computer Science Chapter 3 The Peripheral Devices

Try The MCQ's Test For ECAT Computer Science Chapter 3 The Peripheral Devices

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ECAT Computer Science Chapter 3 The Peripheral Devices

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Question # 1

A color screen with the best resolution

Question # 2

The mechanism for reading or writing data in a disk is called

Question # 3

The speed with which a disk can find data being bought is called.

Question # 4

A storage medium which cannot support both direct-access and sequential-access application is.

Question # 5

Which input device is often attached to laptop computers.

Question # 6

The time require for the access arm to get into position over a particular track is.

Question # 7

To most commonly used output device today is a.

Question # 8

A computer that accepts handwritten input on a screen.

Question # 9

A way of physically organizing data on a disk pack to minimize seek time uses.

Question # 10

A set raw, unprocessed facts, figures and symbols is called

Question # 11

Personal computer user may wish to increase their hard disk storage capacity with

Question # 12

Which of the following does not represent an I/O devices?

Question # 13

To concept of using several small disk packs that work together as a unit is.

Question # 14

Microwave and Communication Satellite are example of

Question # 15

Which input device is often attached to laptop computers:

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 Voice input devices convert voice input to.
A. digital code
B. OCR-A
C. bar codes
D. optical marks
2 Another word for printer.
A. monochrome
B. microfiche
C. pixel
D. cursor
3 The voice channel has a bandwidth of
A. 0 - 2 KHz
B. 0 - 4 KHz
C. 5 - 10 KHz
D. 10 - 20 KHz
4 Soft copy refers to.
A. OCR-A
B. screen output
C. microfiche
D. digitizing
5 Personal computer users may wish to increase their hard disk storage capacity with.
A. higher density
B. DAT
C. read only media
D. removable hard disk cartridge
6 Imaging used what device to input data.?
A. scanner
B. icon
C. bar code reader
D. tablet
7 The mechanism for reading or writing data in a disk is called
A. track
B. access arm
C. seek time
D. rorational delay
8 Soft copy refers to
A. OCR-A
B. screen output
C. microfiche
D. digitizing
9 A magnetize spot represent
A. CPI
B. MB
C. 0 bit
D. 1 bit
10 The equipment attached to CPU which computer can access are called
A. input output devices
B. peripherals
C. computer components
D. Hardware

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