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Computer Organization and Architecture Question Paper - Jun 17 - Information Technology (Semester 3) - Pune University (PU)
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Computer Organization and Architecture - Jun 17

Information Technology (Semester 3)

Total marks: 80
Total time: 3 Hours
INSTRUCTIONS
(1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Draw neat diagrams wherever necessary.

1.a. Multiply 101011 by 110011 using Booth's algorithm.
(6 marks) 00

1.b. Explain any two addressing modes with suitable diagrams and example.
(6 marks) 00

Or

2.a. Which are the different instruction cycle states of a processor ? Explain.
(6 marks) 00

2.b. Perform the division using non-restoring method 22/3.
(6 marks) 00

3.a. Explain Single Bus Processor Organization with diagram.
(7 marks) 00

3.b. Explain any one type of cache mapping technique with diagram.
(6 marks) 00

Or

4.a. What are the functions of control unit ? Explain control unit with block diagram
(7 marks) 00

4.b. How virtual memory is managed using paging and TLB ?
(6 marks) 00

5.a. Which are the different stages in 5 stage pipeline ?
(6 marks) 00

5.b. Explain events of Fetch cycle of MIPS pipeline.
(6 marks) 00

Or

6.a. What are the Hazards in pipeline architecture ? Explain its types.
(6 marks) 00

6.b. Which are the basic performance issues in pipelining ?
(6 marks) 00

7.a. Write short note on cluster configuration.
(6 marks) 00

7.b. Write a note on Multicore Architectures.
(7 marks) 00

Or

8.a. Explain closely coupled and loosely coupled microprocessor systems.
(7 marks) 00

8.b. What is Flynn's Taxonomy for Multiprocessor Organizations ? Explain with diagram.
(6 marks) 00

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