This download link is referred from the post: SGBAU BCA Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
B.C.A. (Part—II) Semester—III Examination
3ST4 : ADVANCED OPERATING SYSTEM
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Time : Three Hours] [Maximum Marks : 60
Note :—(1) All questions are compulsory.
(2) All questions carry equal marks.
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- What is Operating System ? Explain any four functions of an operating system.
- Explain process state transition in detail.
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OR
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- What is process ? Explain various process states.
- Explain services of operating system.
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- Explain mutual exclusion primitives.
- Explain message passing in concurrent programming.
OR
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- What is Semaphore ? How it is useful in process synchronization ? Explain.
- State and explain Dekker's Algorithm.
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- Explain Dead-Lock prevention.
- Define Deadlock. Explain Banker’s Algorithms for Deadlock avoidance with example.
OR
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- Explain Deadlock Recovery.
- Explain Resource Allocation Graph.
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- Explain storage hierarchy in storage management.
- Define and explain page fault.
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OR
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- Explain Architecture for paging mechanism.
- What is fragmentation ? Why it is needed to fragment memory ? Explain.
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- Explain Scheduling Criteria.
- Explain Priority Scheduling.
OR
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- Explain the following scheduling technique :
- SIF
- FCFS
- Round Robin.
- State and explain the difference between preemptive and non-preemptive scheduling.
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- Explain the following scheduling technique :
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This download link is referred from the post: SGBAU BCA Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university