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Engineering B.E. (Computer Engineering) Sem 5 Advanced Operating System Dec 2018 Question Paper - Mumbai University | munotes

Advanced Operating System Question Paper, Dec 2018.pdf
CMPN · 79 KB · 1 May 2025

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Older exam None: this is the earliest we hold
Newer exam May 2019 Semester-end · Advanced Operating System →

Questions asked in this paper

  1. Q1 Question is compulsory
  2. Q2 Attempt any three from the remaining five questions
  3. Q3 Assume suitable data where required 1 a.) What do you understand by Hybrid Kernel? Give suitable example. [5]
    • b.) Explain Cache Affinity. 5
    • c.) Differentiate between Hard Real Time and Soft Real Time operating system
    • d.) Explain middleware and its role in distributed system. 2 a.) What is buffer cache? Describe the structure of the buffer header. [10] 5
    • b.) What is U Area? Explain in detail. Explain Transparency design issues in distributed computing. [10] Explain in detail 4 a.) Differentiate between Clock Driven and Event Driven scheduler. [10] 10
    • b.) What are the criteria for selecting appropriate frame size in cyclic scheduler? Compute suitable frame size for the following. e stands for executing time, p stands for period stands for deadline. All the timing parameters are in 5 a.) Explain Test & Set lock algorithm. Discuss the benefits of Test Test & Set over [10] 10
    • b.)Explain non-uniform memory access (NUMA) architecture? Explain cache coherency in NUMA types multiprocessor 10
  4. Q6 a.)Discuss various issues of cloud OS. 10 marks
    • b.)Explain Android OS architecture in detail. 10

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