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

Voice input device convert voice input to

Question # 2

CD-ROM has the same format as

Question # 3

Which is not beneficial of secondary storage

Question # 4

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

Question # 5

A computer that accepts handwritten input on a screen.

Question # 6

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

Question # 7

A magnetized spot represents.

Question # 8

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

Question # 9

To most commonly used output device today is a.

Question # 10

The ___________ is the physical path over which a message travels.

Question # 11

The mechanism for reading or writing data in a disk is called a(n).

Question # 12

A bar code reader is an example of a(n).

Question # 13

Computer output produced as small film images is called

Question # 14

Assigning more sectors to outer disk tracks is called.

Question # 15

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

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 Personal computer user may wish to increase their hard disk storage capacity with
A. higher density
B. DAT
C. read only media
D. removable hard disk cartridge.
2 A color screen with the best resolution has the most.
A. CRT
B. VGA
C. COM
D. pixel
3 A color screen with the best resolution
A. MICR
B. VGA
C. SVGA
D. LCD
4 A disk pack withing a sealed data module is a.
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
5 A device used for optical-character recognition is a.
A. wand reader
B. light pen
C. mouse
D. MICR reader
6 Data is transmitted character by character in
A. Synchronous mode
B. Asynchronous mode
C. Remote communication
D. Satellite mode
7 The disk storage that uses both a magnet and laser beam.
A. hashing
B. magneto-optical
C. CD-ROM
D. WORM
8 A hard disk can be backed up efficiently using.
A. WORM
B. a transaction file
C. a tape backup system
D. zoning
9 A disk pack within a selected data module is a
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom
10 Voice input device convert voice input to
A. digital code
B. OCR-A
C. bar codes
D. optical marks

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