More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
ECAT Computer Science Chapter 3 The Peripheral Devices Online Test MCQs With Answers
Question # 1
A way of physically organizing data on a disk pack to minimize seek time uses.
Choose an answer
sequential file
removable hard
the cylinder method
Winchester technology
Previous
Skip
Next
Question # 2
A color screen with the best resolution has the most.
Choose an answer
CRT
VGA
COM
pixel
Previous
Skip
Next
Question # 3
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Choose an answer
CPU
disk
CRT
printer
Previous
Skip
Next
Question # 4
In a computer system, which of the following has largest number of mechanical components and thus most unreliable.
Choose an answer
magnetic tape
magnetic drum
floppy disk
printer
Previous
Skip
Next
Question # 5
Analog signal is measured in
Choose an answer
Volts
Pulses
Hertz
WATTS
Previous
Skip
Next
Question # 6
A disk pack within a selected data module is a
Choose an answer
backup unit
Winchester
diskette
Cd-Rom
Previous
Skip
Next
Question # 7
Laser beam technology is used for.
Choose an answer
terminals
optical disk
keyboards
magnetic tape
Previous
Skip
Next
Question # 8
CD-ROM has the same format as
Choose an answer
backup tape
DAT
diskette
audio compact disk
Previous
Skip
Next
Question # 9
The concept of using several small disk packs that work together as a unit is
Choose an answer
CD-ROM
RAID
WORM
OMR
Previous
Skip
Next
Question # 10
A pictorial screen symbol that represent a computer activity is called
Choose an answer
pointer
touch screen
icon
miicr
Previous
Skip
Next
Question # 11
Abother word for printer
Choose an answer
monochrome
microfiche `
pixel
cursos
Previous
Skip
Next
Question # 12
Laser beam technology is used for
Choose an answer
terminals
optical disk
keyboard
magnetic tape
Previous
Skip
Next
Question # 13
A pictorial screen symbol that represents a computer activity is called a(n).
Choose an answer
pointer
touch screen
icon
MICR
Previous
Skip
Next
Question # 14
A device used for optical-character recognition is a.
Choose an answer
wand reader
light pen
mouse
MICR reader
Previous
Skip
Next
Question # 15
If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to.
Choose an answer
CPU
disk
CRT
printer
Previous
Skip
Next
Question # 16
Computer output produced as small film images is called
Choose an answer
OCR
COM
LCD
OMR
Previous
Skip
Next
Back