Book: 1st Year Introduction to Computer KPK mcqs

#31 Which of the following is called internal processor memory?

A)   RAM
B)   ROM
C)   Cache
D)   DRAM
Answer:   C

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#32 Which has the highest storage capacity.

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

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#33 which one is type of optical storage?

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

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#34 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

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

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

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#36 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

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#37 Which of the following device is considered to be the first computer ?

A)   Difference Engine
B)   ABACUS
C)   Tabulating Machine
D)   Mark 1
Answer:   B

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#38 which of the following is the process of strong the data information and instructions ?

A)   input operation
B)   processing operation
C)   output operation
D)   storage operation
Answer:   D

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