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

To most commonly used output device today is a.

Question # 2

Word is 16 bits is

Question # 3

CD-ROM has the same format as a(n).

Question # 4

All of the following are Guided Communication media except

Question # 5

A computer that accepts handwritten input on a screen.

Question # 6

Which of the following cable is comprised of two separate insulated copper wires that are twisted?

Question # 7

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

Question # 8

Voice input devices convert voice input to.

Question # 9

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

Question # 10

Which input device is often attached to laptop computers.

Question # 11

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

Question # 12

The ability to return a changed disk record to its original location is called.

Question # 13

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

Question # 14

The major disadvantage of magnetic tape is

Question # 15

Assigning more sector to outer hard disk is called

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 A disk pack within a selected data module is a
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom
2 The equipment attached to CPU which computer can access are called.
A. hardware
B. input/output devices
C. peripherals
D. computer components
3 The ___________ is the physical path over which a message travels.
A. Single
B. Double
C. Protocol
D. Medium
4 Imaging used what device to input data.?
A. scanner
B. icon
C. bar code reader
D. tablet
5 An example of peripheral equipment
A. CPU
B. spreadsheet
C. printer
D. microcomputer
6 Communication between a computer and keyboard involes __________ transmission.
A. Half duplex
B. Full-duplex
C. Simplex
D. Automatic
7 Assigning more sector to outer hard disk is called
A. data transfer
B. randomizing
C. sectoring
D. zone recording
8 Which is not beneficial of secondary storage
A. convenience
B. DAT
C. economy
D. space
9 The voice channel has a bandwidth of
A. 0 - 2 KHz
B. 0 - 4 KHz
C. 5 - 10 KHz
D. 10 - 20 KHz
10 Assigning more sector to outer hard disk is called
A. zone recording
B. randomizing
C. sectoring
D. data transfer

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