Category: Computer mcqs

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#28 Which has the highest storage capacity.

A)   DVD
B)   Blue-Ray Disk
C)   CD
D)   Zip disk
Answer:   B

#29 which one is type of optical storage?

A)   hard disk
B)   Blue-Ray Disk
C)   floppy disk
D)   Zip disk
Answer:   B

#30 which of the following is a sequential access storage device?

A)   magnetic disk
B)   Blue-Ray Disk
C)   magnetic tape
D)   Zip disk
Answer:   C

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

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

#32 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

#33 How to declare J as integer variable in your c++ program.

A)   int j
B)   j int
C)   j as integer
D)   integer j as variable
Answer:   A

#34 There will be at least __________ function(s) in a C++ Program.

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

#35 When MS word was launched _________?

A)   1980
B)   1970
C)   1983
D)   1977
Answer:   C

#36 What is the maximum font size you can apply for any character in Ms Word?

A)   1638
B)   72
C)   128
D)   1024
Answer:   A

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