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#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
#64 _________ Register can perform arithmetic and data movement and it has some special addressing abilities.
A) Base register
B) Memory buffer register
C) Data register
D) Counter register
Answer: A
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