ECAT Pre Computer Science MCQ Test For Computer Chapter 3 With Answer

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

Computer output produced as small film images is called

Question # 2

A color screen with the best resolution

Question # 3

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

Question # 4

A one-color screen on a black background is called.

Question # 5

The CRT technology with the best resolution.

Question # 6

Which of the following does not support I/O devices

Question # 7

A disk pack within a selected data module is a

Question # 8

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

Question # 9

Communication between a computer and keyboard involes __________ transmission.

Question # 10

Assigning more sector to outer hard disk is called

Question # 11

Assigning more sectors to outer disk tracks is called.

Question # 12

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

Question # 13

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

Question # 14

The encoding scheme of data represent as

Question # 15

The transfer of data from one place to another is called

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 An example of peripheral equipment
A. CPU
B. spreadsheet
C. printer
D. microcomputer
2 Imaging used what devices to input data?
A. scanner
B. barcode reader
C. icon
D. tablet
3 Soft copy refers to
A. OCR-A
B. screen output
C. microfiche
D. digitizing
4 A graph prepared by a computer.
A. Is its output
B. Is the piece of information to user
C. Is a hard copy
D. All of the above
5 A one color screen on a black background is called
A. monochrome
B. addressable
C. blank
D. lcd
6 Abother word for printer
A. monochrome
B. microfiche `
C. pixel
D. cursos
7 Assigning more sector to outer hard disk is called
A. zone recording
B. randomizing
C. sectoring
D. data transfer
8 Microwave and Communication Satellite are example of
A. Guided
B. Un-guided
C. Simplex
D. Router
9 A device that inputs data by scanning letters and numbers is a.
A. keyboard
B. wand reader
C. mouse
D. diskette
10 To send data, instruction and information you need a
A. Sending device
B. Receiving device
C. Channel device
D. Communication signal

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