Category: mcqs

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#19 Which coordinates and control the computer system, just like the brain controls the human body.

A)   Bus
B)   Control unit
C)   Output unit
D)   Register
Answer:   B

#20 Which of the following performs the arithmetic and logic operation on data ?

A)   ALU
B)   Control unit
C)   Output unit
D)   Register
Answer:   A

#21 27th March celebrated as Wolrd ________ Day?

A)   Forest Day
B)   Library Day
C)   Theatre(Entertainment) Day
D)   Water Day
Answer:   C

#22 Which animal can create the loudest sound among any living creature?

A)   Donkey
B)   Monkey
C)   Humpback whales
D)   Dog
Answer:   C

#23 Which country lies on the western side of the Iberian Peninsula?

A)   Spain
B)   Portugal
C)   Andorra
D)   France
Answer:   B

#24 When Iran officially became an Islamic Republic on ___________?

A)   March 01, 1979
B)   April 01, 1979
C)   February 01, 1979
D)   None of these
Answer:   B

#25 1 x 0 =

A)   0
B)   1
C)   10
D)   100
Answer:   A

#26 There are _______ levels of Cache Memory.

A)   1
B)   2
C)   3
D)   4
Answer:   C

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