Computer GK Quiz
What is the full form of CPU?
(A) Central Processing Unit
(B) Central Problem Unit
(C) Central Processing Union
(D) None of these
Correct Answer : A
Which of the following is the input unit?
(A) Mousse
(B) Keyboard
(C) Scanner
(D) All of these
Correct Answer : D
How many bytes are 1 megabyte (MB)?
(A) 1024 KB
(B) 1024 MB
(C) 1024 GB
(D) 1024 TB
Correct Answer : A
IC chips used in computers are made?
(A) Chromium
(B) iron oxide
(C) Silver
(D) Silicon
Correct Answer : D
When did the great revolution in computer field come?
(A) 1977
(B) 2000
(C) 1955
(D) 1960
Correct Answer : D
Who is the inventor of computer?
(A) von Neumann
(B) JS Kilby
(C) Charles Babbage
(D) None of these
Correct Answer : C
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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