WorksheetsComputer
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is this?
a)
CPU
b)
Computer
c)
Mobile
d)
Laptop
2.
What is the full form of CPU ?
a)
Unit
b)
Prossing unit central
c)
Central processing unit
d)
Processing unit
3.
Who is this ?
a)
Tim Cranmer
b)
Philo Taylor Farnsworth
c)
Christopher Latham Sholes
d)
Charles babbage
4.
Who invented Abacus?
a)
Tim Cranmer
b)
Martin cooper
c)
Christopher Latham
d)
Alexander Graham bell
5.
What is this?
a)
Computer
b)
Telephone
c)
Abacus
6.
Computer is an electronic device?
a)
False
b)
True
7.
Who is the brain of computer?
a)
CPU
b)
Laptop
c)
Mobile
8.
What is this?
a)
All of the above
b)
Computer
c)
CPU
d)
Speaker
9.
Which is the following of not an features of computer?
a)
Speed
b)
Versatility
c)
Accuracy
d)
Economy
10.
a)
CPU
b)
Speaker
c)
Computer
d)
Laptop
100 %
