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 way of physically organizing data on a disk pack to minimize seek time uses.

Question # 2

Records stored on a Direct Access storage device.

Question # 3

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

Question # 4

Assigning more sector to outer hard disk is called

Question # 5

The cursor can be moved rolling this devices on a flat surface:

Question # 6

An arrangement in which data is transmitted in both directions at a time is called

Question # 7

If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to.

Question # 8

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

Question # 9

A pictorial screen symbol that represent a computer activity is called

Question # 10

The mechanism for reading or writing data in a disk is called

Question # 11

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

Question # 12

Soft copy refers to.

Question # 13

Data transmission speed of wire pair is

Question # 14

A magnetize spot represent

Question # 15

Assigning more sectors to outer disk tracks is called.

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 Abother word for printer
A. monochrome
B. microfiche `
C. pixel
D. cursos
2 A storage medium which cannot support both direct-access and sequential-access application is.
A. magnetic drum
B. hard disk
C. magnetic tape
D. floppy disk
3 To send data, instruction and information you need a
A. Sending device
B. Receiving device
C. Channel device
D. Communication signal
4 The most commonly used character code/s transmission is/are
A. EBCDIC
B. ASCII
C. both EBCDIC and ASCII
D. nethier EBCDIC and ASCII
5 Data is transmitted character by character in
A. Synchronous mode
B. Asynchronous mode
C. Remote communication
D. Satellite mode
6 A color screen with the best resolution
A. MICR
B. VGA
C. SVGA
D. LCD
7 A pictorial screen symbol that represents a computer activity is called a(n).
A. pointer
B. touch screen
C. icon
D. MICR
8 An example of peripheral devices
A. CPU
B. Printer
C. Spreadsheet
D. microcomputer
9 The disk storage that uses both a magnet and laser beam.
A. hashing
B. magneto-optical
C. CD-ROM
D. WORM
10 The disk storage that use both magnet and laser beam
A. hashing
B. magneto optical
C. CD-ROM
D. WORM

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