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

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

Question # 2

A graph prepared by a computer.

Question # 3

Records stored on a Direct Access storage device.

Question # 4

A disk pack withing a sealed data module is a.

Question # 5

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

Question # 6

A disk pack within a selected data module is a

Question # 7

A color screen with the best resolution

Question # 8

The equipment attached to CPU which computer can access are called

Question # 9

The transfer of data from one place to another is called

Question # 10

An example of peripheral equipment

Question # 11

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

Question # 12

To send data, instruction and information you need a

Question # 13

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

Question # 14

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

Question # 15

A magnetize spot represent

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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 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.
3 A way of physically organizing data on a disk pack to minimize seek time uses.
A. sequential file
B. removable hard
C. the cylinder method
D. Winchester technology
4 The disk storage that use both magnet and laser beam
A. hashing
B. magneto optical
C. CD-ROM
D. WORM
5 The equipment attached to CPU which computer can access are called
A. Hardware
B. input output devices
C. computer components
D. peripherals
6 Soft copy refers to.
A. OCR-A
B. screen output
C. microfiche
D. digitizing
7 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
8 Assigning more sector to outer hard disk is called
A. zone recording
B. randomizing
C. sectoring
D. data transfer
9 The mechanism for reading or writing data in a disk is called a(n).
A. track
B. rotational delay
C. seek time
D. access arm
10 Laser beam technology is used for.
A. terminals
B. optical disk
C. keyboards
D. magnetic tape

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