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

DASD refers to.

Question # 2

Assigning more sector to outer hard disk is called

Question # 3

The cursor can be moved rolling this device on a flat surface.

Question # 4

A pictorial screen symbol that represent a computer activity is called

Question # 5

To send data, instruction and information you need a

Question # 6

The most commonly used output devices in a computer system are

Question # 7

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

Question # 8

The disk storage that uses both a magnet and laser beam.

Question # 9

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

Question # 10

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

Question # 11

Internal modem is connected to

Question # 12

Data us transmitted block by block in

Question # 13

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

Question # 14

The disk storage that use both magnet and laser beam

Question # 15

All of the following are Guided Communication media except

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 CD-ROM has the same format as
A. DAT
B. diskette
C. audio compact disk
D. backup tape
2 The disk storage that use both magnet and laser beam
A. hashing
B. magneto optical
C. CD-ROM
D. WORM
3 The most commonly used output devices in a computer system are
A. printers and monitors
B. disk drives and printers
C. disk drive and tape drives
D. tape drive and keyboards
4 Computer output produced as small film images is called
A. LCD
B. COM
C. OMR
D. OCR
5 Another word for printer.
A. monochrome
B. microfiche
C. pixel
D. cursor
6 Computer output produced as small film images is called
A. OCR
B. OMR
C. COM
D. LCD
7 To concept of using several small disk packs that work together as a unit is.
A. CD-ROM
B. RAID
C. WORM
D. OMR
8 Internal modem is connected to
A. DCE cable
B. RJ 45 cable
C. RS 232 serial port
D. DTE cable
9 A device that inputs data by scanning letters and number is a
A. keyboard
B. wand reader
C. mouse
D. diskette
10 A digital computer system consists of a central processing unit (CPU) interfaced with.
A. input devices
B. auxilary storage
C. output devices
D. all of the above

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  • muhammad awais

    muhammad awais

    27 Oct 2018

    please find computer science mcqs

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