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

A storage medium which can not support both direct access and sequential access application is

Question # 2

The ability to return a changed disk record to its original location is called.

Question # 3

Frequency is measured in

Question # 4

The transfer of data from one place to another is called

Question # 5

Internal modem is connected to

Question # 6

Imaging used what device to input data.?

Question # 7

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

Question # 8

The most common storage devices in a computer system are.

Question # 9

Voice input device convert voice input to

Question # 10

Computer output produced as small film images is called

Question # 11

A color screen with the best resolution has the most.

Question # 12

The ability to return a change disk record to its original location is called

Question # 13

Shift of register by one bit to left in binary code is equivalent to

Question # 14

A disk pack withing a sealed data module is a.

Question # 15

All of the following are Guided Communication media except

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 A way of physically organizing data on a disk pack to minimize seek time uses.
A. sequential file
B. removable hard
C. the cylinder method
D. Winchester technology
2 Internal modem is connected to
A. DCE cable
B. RJ 45 cable
C. RS 232 serial port
D. DTE cable
3 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
4 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
5 Computer output produced as small film images is called
A. OCR
B. OMR
C. COM
D. LCD
6 A disk pack within a selected data module is a
A. backup unit
B. Winchester
C. diskette
D. Cd-Rom
7 To concept of using several small disk packs that work together as a unit is.
A. CD-ROM
B. RAID
C. WORM
D. OMR
8 A computer that accepts handwritten input on a screen.
A. minicomputer
B. desktop computer
C. mainframe
D. pen-based computer
9 Another word for printer.
A. monochrome
B. microfiche
C. pixel
D. cursor
10 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

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