COMPUTER OPERATOR EXAM PRACTICE SET- 3
February 18, 2016
1.
First
computer virus is known as?
2.
Which
programming language is exclusively used for artificial Intelligence?
3.
Number
of layers in OSI model?
4.
1024
bit is equal to how many bytes?
5.
.gif
is an extension of?
6.
Which
protocol is used to receive e-mail?
7.
Which
protocol is used to send e-mail?
8.
Who is
known as the father of Indian Supercomputing?
9.
A
folder in windows computer can’t be made with the name….?
10. What
is the extension of excel 2007?
11. Who is
known as the father of supercomputing?
12. Who
created the C programming language?
13. Who is
known as the father of internet?
14. Which is the first word processor application?
15. Who
developed Java Programming Language?
16.
Who
first developed QWERTY keyboard used in computers and phones?
17. The
first mechanical computer designed by Charles Babbage was called?
18.
A
device that converts digital signal to analog signal is?
19. Which
is the first search engine in internet?
20.
Number
of bits used by the IPV6 address?
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