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

Coaxial and fiber cables are examples of media

Question # 2

Voice input device convert voice input to

Question # 3

A computer that accepts handwritten input on a screen.

Question # 4

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

Question # 5

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

Question # 6

The equipment attached to CPU which computer can access are called

Question # 7

A pictorial screen symbol that represent a computer activity is called

Question # 8

To most commonly used output device today is a.

Question # 9

Imaging used what devices to input data?

Question # 10

Microwave and Communication Satellite are example of

Question # 11

A set raw, unprocessed facts, figures and symbols is called

Question # 12

Abother word for printer

Question # 13

Frequency is measured in

Question # 14

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

Question # 15

Records stored on a Direct Access storage device.

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 Personal computer users may wish to increase their hard disk storage capacity with.
A. higher density
B. DAT
C. read only media
D. removable hard disk cartridge
2 Soft copy refers to.
A. OCR-A
B. screen output
C. microfiche
D. digitizing
3 Which of the following does not represent an I/O devices?
A. speaker
B. OCR
C. Joystick
D. ALU
4 Data us transmitted block by block in
A. Asynchronous mode
B. Synchronous mode
C. Communication mode
D. Satellite mode
5 Computer output produced as small film images is called
A. OCR
B. OMR
C. COM
D. LCD
6 Soft copy refers to
A. OCR-A
B. screen output
C. microfiche
D. digitizing
7 The equipment attached to CPU which computer can access are called
A. Hardware
B. input output devices
C. computer components
D. peripherals
8 The major disadvantage of magnetic tapes is.
A. cost
B. unreliability of store data
C. slow data recording
D. data is to be accessed sequentially
9 Imaging used what device to input data.?
A. scanner
B. icon
C. bar code reader
D. tablet
10 To concept of using several small disk packs that work together as a unit is.
A. CD-ROM
B. RAID
C. WORM
D. OMR

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