Are you guys looking for computer science MCQ Questions with Answers PDF Free Download as per computer science new exam pattern? You came to the right page. This may assist you to understand and check your knowledge about the Subjects. Students also can take a free test of the Multiple Choice Questions of computer science. Each question has four options followed by the right answer. These computer science MCQ Questions are selected supported by the newest exam pattern.
Q1. An instruction pipeline can be implemented by means of
(A) LIFO buffer
(B) FIFO buffer
(C) Stack
(D) None of the above
Answer: (B) FIFO buffer
Q2. A device/circuit that goes through a predefined sequence of states upon the application of input pulses is called
(A) Register
(B) Flip-flop
(C) Transistor
(D) Counter
Answer: (D) Counter
Q3. A byte is a group of 16 bits.
(A) True
(B) False
Answer:(B) False
Q4. A k-bit field can specify any one of________.
(A) 3k registers
(B) 2k registers
(C) K2 registers
(D) K3 registers
Answer:(B) 2k registers
Q5. A Stack-organized Computer uses instruction of __.
(A) Indirect addressing
(B) Two-addressing
(C) Zero addressing
(D) Index addressing
Answer: (C) Zero addressing
Q6. Data input command is just the opposite of a
(A) Test command
(B) Control command
(C) Data output
(D) Data channel
Answer: (C) Data output
Q7. The performance of cache memory is frequently measured in terms of a quantity called
(A) Miss ratio
(B) Hit ratio
(C) Latency ratio
(D) Read ratio
Answer:(C) Latency ratio
Q8. A nibble is a group of 16 bits.
(A) True
(B) False
Answer: (B) False
Q9. Logic gates with a set of input and outputs, is arrangement of________.
(A) Computational circuit
(B) Logic circuit
(C) Design circuits
(D) Register
Answer: (A) Computational circuit
Q10. Cache memory acts between_________.
(A) CPU and RAM
(B) RAM and ROM
(C) CPU and Hard Disk
(D) None of these
Answer:(A) CPU and RAM
Computer Organization and Architecture MCQ – All Set
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