Tribhuvan University
Bachelor of Computer Application
Semester 6 · TU Board 2022
Course Title: Distributed System (CACS352)
Full Marks: 60Pass Marks: 24Time: 3 hours
Candidates are required to answer the question in their own words as far as possible.
Group B
Attempt any SIX question.(6 × 5 = 30)
- 2.5
Define distributed system. Write the characteristics of a distributed system.
Answer comingAlso asked in 2023, 2022, 2021
- 3.5
Explain different architecture styles used in a distributed system.
Answer comingAlso asked in 2023, 2021
- 4.5
What is attribute-based naming? Explain with an example.
- 5.5
What do you mean by data-centric consistency models? Explain its types.
Answer comingAlso asked in 2023
- 6.5
Explain different types of fault recovery methods.
- 7.5
Explain the different types of threads and attacks in a distributed system.
Answer comingAlso asked in 2023, 2022, 2021
- 8.5
Write short notes on: a) Access control b) Secure naming
Group C
Attempt any TWO questions(2 × 10 = 20)
- 9.10
What is Virtualization? Explain the types of virtualization with an example.
- 10.10
What is remote procedure call? Write its operation and also explain the advantages and disadvantages of RPC.
- 11.10
What do you mean by physical clock and logical clock? Explain the network time protocol and Berkeley algorithm.
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