Computer Architecture 2075 (New Course) – 3rd Semester CSIT | Tribhuvan University

Tribhuvan University
Institute of Science and Technology
2075(New Course)

Bachelor Level / Third-semester / Science                                                            Full marks: 60
Computer Science and Information Technology(CSC208)                              Pass marks: 24
(Computer Architecture)                                                                                        Time: 3 hours

Candidates are required to give their answers in their own words as far as practicable.
The figures in the margin indicate full marks.

Long Questions:
Attempt any Two questions:(2 x 10=20)

1. In the RISC architecture, what is meant by overlapping register window? Explain the relationship among register windows with overlapping register windows.
2. Explain Flynn’s classification of computer architectures with diagrams.
3. What are the different types of pipeline hazards? Explain each pipeline hazard with an example.

Short Questions:
Attempt any Eight questions:(8 x 5 = 40)

4. Explain the computer components.
5. Explain the stored-program concept with an example.
6. Differentiate between CISC and RISC architectures.
7. Differentiate between an instruction pipeline and an arithmetic pipeline.
8. Divide 10/4 using non-restoring division.
9. Define associative memory. Explain with a block diagram how it can be implemented.
10. Differentiate between the hardwired control unit and a micro-programmed control unit.
11. How does DMA controller work? Give an example of DMA data transfer.
12. Explain an interconnection network and its use.