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

CD-ROM has the same format as

Question # 2

The transfer of data from one place to another is called

Question # 3

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

Question # 4

A one color screen on a black background is called

Question # 5

The major disadvantage of magnetic tape is

Question # 6

The equipment attached to CPU which computer can access are called

Question # 7

A digital computer system consists of a central processing unit (CPU) interfaced with.

Question # 8

Imaging used what device to input data.?

Question # 9

In a computer system,which of the following has largest number of mechanical components and thus most unreliable :

Question # 10

A disk pack within a selected data module is a

Question # 11

A computer that accepts handwritten input on a screen.

Question # 12

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

Question # 13

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

Question # 14

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

Question # 15

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

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 A device used for optical-character recognition is a.
A. wand reader
B. light pen
C. mouse
D. MICR reader
2 Microwave and Communication Satellite are example of
A. Guided
B. Un-guided
C. Simplex
D. Router
3 Data us transmitted block by block in
A. Asynchronous mode
B. Synchronous mode
C. Communication mode
D. Satellite mode
4 Abother word for printer
A. monochrome
B. microfiche `
C. pixel
D. cursos
5 Which of the following does not represent an I/O devices?
A. speaker
B. OCR
C. Joystick
D. ALU
6 Data transmission speed of wire pair is
A. 9600 bps
B. 9500 bps
C. 3600 bps
D. 3500 bps
7 A pictorial screen symbol that represents a computer activity is called a(n).
A. pointer
B. touch screen
C. icon
D. MICR
8 A disk pack within a selected data module is a
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom
9 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.
10 CD-ROM has the same format as a(n).
A. backup tape
B. DAT
C. diskette
D. audio compact disk

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  • muhammad awais

    muhammad awais

    27 Oct 2018

    please find computer science mcqs

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