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

Which of the following does not support I/O devices

Question # 2

A magnetize spot represent

Question # 3

A disk pack within a selected data module is a

Question # 4

A one color screen on a black background is called

Question # 5

Soft copy refers to.

Question # 6

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

Question # 7

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

Question # 8

Data is transmitted character by character in

Question # 9

Records stored on a Direct Access storage device.

Question # 10

Abother word for printer

Question # 11

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

Question # 12

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

Question # 13

A color screen with the best resolution

Question # 14

Assigning more sectors to outer disk tracks is called.

Question # 15

Voice input devices convert voice input to.

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ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 The CRT technology with the best resolution.
A. MICR
B. VGA
C. SVGA
D. LCD
2 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
3 CD-ROM has the same format as
A. DAT
B. diskette
C. audio compact disk
D. backup tape
4 A bar code reader is an example of a(n).
A. processing device
B. storage device
C. Input device
D. output device
5 The speed with which a disk can find data being bought is called.
A. access time
B. data transfer time
C. direct time
D. cylinder time
6 Following devices are used in simplex mode
A. Radio
B. Television
C. a , b
D. Multiplexers
7 The cursor can be moved rolling this device on a flat surface.
A. mouse
B. wand reader
C. trackball
D. interactive tablet
8 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
9 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
10 The most common storage devices in a computer system are.
A. printers and monitors
B. disk drives and printer
C. disk drives and tape derives
D. tape drives and keyboards

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