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WorksheetsCSH-15-06-2021
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
Connector on a computer or peripheral into which a cable can be plugged is called a (a)
2.
D-subminiature connectors are designated as DXn, where X is __________
a)
number of pins
b)
size
c)
label
3.
________ is used with telephone jacks
a)
RJ-12
b)
RJ-45
c)
RJ-46
d)
RJ-11
4.
Identify the connector?
a)
D-sub
b)
RJ-45
c)
USB
d)
Infrared
5.
Identify the input device?
(a)
6.
The Life of LED monitors is (a) times than that of LCD.
7.
LED stands for (a)
8.
Which input device is used to scan the below image?
(a)
9.
Identify the display device?
a)
keyboard
b)
mouse
c)
scanner
d)
projector
10.
(a) is used so send the signal from the computer to display device.
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