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General Awareness Multiple Choice Questions and Answers on Computer Fundamentals | page-16

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Download in pdf general knowledge(gk) multiple choice questions(mcqs) & answers on computer fundamentals. These general awareness quiz objective questions answers include mcqs on control unit(CU), zettabyte, disk drive etc.
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(76) The control unit of a microprocessor
[A] Performs arithmetic/logic fuction
[B] Accepts input data from mouse
[C] Stores data in the memory
[D] None of the above

Comment

Answer: Option [D]
(77) The computer consists of
[A] Memory
[B] CPU
[C] I/O device
[D] All of the above

Comment

Answer: Option [D]

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(78) The control unit controls all
[A] Software operations
[B] Hardware operations
[C] Both (A) and (B)
[D] None of the above

Comment

Answer: Option [B]
(79) One zettabyte is
[A] 1018 byte
[B] 1019 byte
[C] 1020 byte
[D] 1021 bytes

Comment

Answer: Option [D]
(80) What does the disk drive of a computer do ?
[A] Read the disk
[B] Load a progrme from disk into memory
[C] Both (A) and (B)
[D] None of the above

Comment

Answer: Option [C]

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