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 disk pack within a selected data module is a

Question # 2

Data transmission speed of wire pair is

Question # 3

Which input device is often attached to laptop computers:

Question # 4

A disk pack within a selected data module is a

Question # 5

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

Question # 6

An example of peripheral devices

Question # 7

Assigning more sectors to outer disk tracks is called.

Question # 8

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

Question # 9

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

Question # 10

The transfer of data from one place to another is called

Question # 11

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

Question # 12

A digital computer system consists of a central processing unit interfaced with

Question # 13

A computer that accepts handwritten input on a screen.

Question # 14

Data us transmitted block by block in

Question # 15

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

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 A color screen with the best resolution
A. MICR
B. VGA
C. SVGA
D. LCD
2 To most commonly used output device today is a.
A. CRT monitor
B. keyboard
C. mouse
D. card punch
3 The ability to return a changed disk record to its original location is called.
A. magneto-optical
B. rotational delay
C. multimedia
D. updating in place
4 A disk pack within a selected data module is a
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom
5 The major disadvantage of magnetic tape is
A. cost
B. unreliability of store data
C. slow data recording
D. data is accessed sequentially
6 An example of peripheral devices
A. CPU
B. Printer
C. Spreadsheet
D. microcomputer
7 DASD refers to
A. disk storage
B. track
C. tape storage
D. sorting
8 Coaxial and fiber cables are examples of media
A. Guided
B. Router
C. Un-guided
D. Simplex
9 The mechanism for reading or writing data in a disk is called
A. track
B. rorational delay
C. access arm
D. seek time
10 A disk pack within a selected data module is a
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom

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