ECAT Pre Computer Science Chapter 3 MCQ Test With Answer for Computer Science chapter 3 (Data Communication)

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MCQ's Test For ECAT Computer Science Chapter 3 The Peripheral Devices Online Test

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  • Total Questions15

  • Time Allowed15

ECAT Computer Science Chapter 3 The Peripheral Devices Online Test

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Question # 1

The major disadvantage of magnetic tape is

Question # 2

A digital computer system consists of a central processing unit (CPU) interfaced with.

Question # 3

Soft copy refers to

Question # 4

Which of the following does not support I/O devices

Question # 5

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

Question # 6

A device that inputs data by scanning letters and numbers is a.

Question # 7

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

Question # 8

A disk pack within a selected data module is a

Question # 9

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

Question # 10

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

Question # 11

Abother word for printer

Question # 12

Soft copy refers to.

Question # 13

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

Question # 14

A magnetize spot represent

Question # 15

Following devices are used in simplex mode

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