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

Imaging used what devices to input data?

Question # 2

Computer output produced as small film images is called

Question # 3

CD-ROM has the same format as

Question # 4

A disk pack within a selected data module is a

Question # 5

Imaging used what device to input data.?

Question # 6

Computer output produced as small film images is called

Question # 7

The speed at which a disk can find data being bought is called

Question # 8

A pictorial screen symbol that represents a computer activity is called a(n).

Question # 9

An example of peripheral equipment

Question # 10

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

Question # 11

CD-ROM has the same format as

Question # 12

Which input device is often attached to laptop computers.

Question # 13

Computer output produced as small film images is called.

Question # 14

A digital computer system consists of a central processing unit interfaced with

Question # 15

The major disadvantage of magnetic tape is

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 The voice channel has a bandwidth of
A. 0 - 2 KHz
B. 0 - 4 KHz
C. 5 - 10 KHz
D. 10 - 20 KHz
2 Assigning more sectors to outer disk tracks is called.
A. zone recording
B. randomizing
C. data transfer
D. sectoring
3 The equipment attached to CPU which computer can access are called.
A. hardware
B. input/output devices
C. peripherals
D. computer components
4 A magnetized spot represents.
A. cpi
B. MB
C. 0 bit
D. 1 bit
5 The equipment attached to CPU which computer can access are called
A. input output devices
B. peripherals
C. computer components
D. Hardware
6 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
7 Computer output produced as small film images is called.
A. OCR
B. COM
C. LCD
D. OMR
8 The ability to return a change disk record to its original location is called
A. magneto optical
B. rotational delay
C. updating in place
D. multimedia
9 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
10 A storage medium which cannot support both direct-access and sequential-access application is.
A. magnetic drum
B. hard disk
C. magnetic tape
D. floppy disk

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