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

A color screen with the best resolution

Question # 3

A device that inputs data by scanning letters and number is a

Question # 4

Soft copy refers to.

Question # 5

Communication between a computer and keyboard involes __________ transmission.

Question # 6

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

Question # 7

A hard disk can be backed up efficiently using.

Question # 8

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

Question # 9

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

Question # 10

CD-ROM has the same format as

Question # 11

Voice input device convert voice input to

Question # 12

Which input device is often attached to laptop computers.

Question # 13

Coaxial and fiber cables are examples of media

Question # 14

Laser beam technology is used for

Question # 15

Soft copy refers to

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 An example of peripheral devices
A. CPU
B. Printer
C. Spreadsheet
D. microcomputer
2 Which of the following cable is comprised of two separate insulated copper wires that are twisted?
A. Fiber optics
B. Twisted pair wire
C. coax
D. Submarine
3 In a computer system, which of the following has largest number of mechanical components and thus most unreliable.
A. magnetic tape
B. magnetic drum
C. floppy disk
D. printer
4 Soft copy refers to
A. OCR-A
B. screen output
C. microfiche
D. digitizing
5 Computer output produced as small film images is called
A. OCR
B. OMR
C. COM
D. LCD
6 The ___________ is the physical path over which a message travels.
A. Single
B. Double
C. Protocol
D. Medium
7 A magnetize spot represent
A. CPI
B. MB
C. 0 bit
D. 1 bit
8 An example of peripheral equipment
A. CPU
B. spreadsheet
C. printer
D. microcomputer
9 The equipment attached to CPU which computer can access are called
A. Hardware
B. input output devices
C. computer components
D. peripherals
10 Data us transmitted block by block in
A. Asynchronous mode
B. Synchronous mode
C. Communication mode
D. Satellite mode

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