Category: Computer mcqs

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#55 which material is used to make memory chips?

A)   Iron
B)   Gold
C)   Silver
D)   silicon
Answer:   D

#56 ________ has the highest storage capacity.

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

#57 _______ is a type of optical storage ?

A)   Hard disk
B)   Blue-Ray disk
C)   Floppy disk
D)   Zip disk
Answer:   B

#58 Which of the following is the sequential access storage devices?

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

#59 _______ Coordinates and controls the computer system just like the brain controls the human body .

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

#60 Where are the logical operations performed in the CPU?

A)   CU
B)   Registers
C)   ALU
D)   Memory
Answer:   C

#61 __________ is a small memory device available in the CPU to store data temporarily.

A)   CU
B)   Register
C)   ALU
D)   memory
Answer:   B

#62 ________ is the small amount memory located between main memory and processor .

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

#63 which of the following cache memories resides inside the microprocessor and is very fast from the other memories ?

A)   L1 cache
B)   L2 cache
C)   L3 cache
D)   L4 cache
Answer:   A

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