Computer Organization and Architecture
Max Marks: 20
Note: The Question paper is divided into three sections A, B, and C. Write Answer as per the given instruction.
Section-A (Very Short Answer Type Questions)
Note: Answer all questions. As per the nature of the question you delimit your answer in one word, one sentence or maximum up to 30 words. Each question carries 1 mark. 4×1=04
Q.1___________ performs arithmetic and logic operations?
Q.2 How many buses are used to interconnect the CPU, memory and I/O devices?
Q.3 What are the parts of Instruction format?
Q.4 Why are transfer of control instructions needed?
Section-B (Short Answer Questions)
Note: Answer any 2 questions. Each answer should not exceed 200 words. Each question carries 4 marks. 2×4=08
Q.1 What is the purpose of System Bus?
Q.2How floating point operations perform?
Q.3 Explain overlap register window ?
Q.4 What is the difference between the microprogramming and hardwired control?
Section ‘C’ (Long Answer Questions)
Note: Answer any one question. You have to delimit your each answer maximum up to 800 words. Each question carries 08 marks.
Q.1 Describe combinational and sequential ALU in brief?
Q.2What are the main principles used to construct a RISC machine ?
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