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WorksheetsClass III Computer Chapter 1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
A computer can ...............a large amount of information.
a)
Store
b)
CPU
c)
Mouse
d)
Monitor
2.
A.............. is used to point , select and move any object on the computer screen.
a)
Monitor
b)
Keyboard
c)
Mouse
d)
CPU
3.
A monitor is also known as....................
a)
ALU
b)
CLU
c)
MU
d)
VDU
4.
A ................. displays all work that we do on a computer.
a)
CPU
b)
Monitor
c)
Mouse
d)
Keyboard
5.
.............. can be words , numbers, pictures or sound.
a)
Data
b)
Output
c)
CU
d)
LED
6.
A computer displays.......... after processing the data.
a)
Input
b)
Process
c)
Output
d)
LED
7.
................... controls all parts of a computer system.
a)
CU
b)
Monitor
c)
Mouse
d)
Keyboard
8.
The ................. monitor consumes least power.
a)
LED
b)
CRT
c)
LCD
d)
Monitor
9.
I give output on a paper.
a)
Monitor
b)
Keyboard
c)
Mouse
d)
Printer
10.
MU stand for ............ ...
a)
Memory Unit
b)
CU
c)
ALU
d)
LED
Reset
