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Operating Systems

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7
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1
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35k
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1
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Draw the process state transition diagram and explain the transitions of state.i) running to ready ii) waiting to ready iii) running to waiting iv) blocked to ready v) running to terminated
operating systems updated 2.1 years ago by prajapatijaimin • 3.1k
0
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953
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What is paging? Explain LRU, FIFO, OPT page replacement policy for the given page frame sequences. Page frame size is 4. 2,3,4,2,1,3,7,5,4,3,2,3,1 Calculate page hit and page miss
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
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874
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Consider the following page traces in a demand paging system with 3 page frames. 2, 3, 1, 1, 2, 3, 4, 6, 2, 3, 4, 3, 1, 2, 3.Determine the number of page faults and hit ratio using FIFO and LRU pa
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
1
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1
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14k
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Short Note on: RAID
operating systems updated 2.1 years ago by teamques10 ★ 65k
7
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1
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26k
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1
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Explain the concept of Virtual memory.
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
1
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1
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1.7k
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1
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Explain the page replacement policies. Implement LRU, OPT, FIFO for a sequence. Also calculate hits and faults.
operating systems updated 2.2 years ago by teamques10 ★ 65k
0
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1
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2.0k
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1
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Network Operating System (NOS)
operating systems updated 2.2 years ago by pedsangini276 • 4.8k
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1
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2.5k
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Saving the Context of a Process
operating systems updated 2.2 years ago by pedsangini276 • 4.8k
0
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1
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733
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Briefly explain how message passing canbe used to achived mutual exclusion. Compare this techniques with semaphore and monitors.
operating systems updated 2.2 years ago by pradnyanabar2613 ★ 5.1k
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0
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(Duplicate) Compare monolithic kernel with microkernel
operating systems updated 2.2 years ago by teamques10 ★ 65k
0
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0
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1.6k
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0
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(Duplicate) Differentiate between Monolithic Kernel and Micro Kernel
operating systems updated 2.2 years ago by teamques10 ★ 65k
0
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0
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687
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(Duplicate) Explain Monolithic Kernel vs Microkernel
operating systems updated 2.2 years ago by teamques10 ★ 65k
1
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1
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2.3k
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1
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Explain inter process communication.
operating systems updated 2.2 years ago by IshanD • 40
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617
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1
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Differentiate between remote service and caching.
operating systems updated 2.2 years ago by Krishna_Agrawal • 2.7k
0
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0
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631
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(Duplicate) Explain various naming schemes
operating systems updated 2.2 years ago by sagarkolekar ★ 11k
0
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1
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4.8k
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1
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Differentiate between remote service and caching
operating systems updated 2.2 years ago by sagarkolekar ★ 11k
1
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1
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831
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1
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What is UNIX?
operating systems updated 2.3 years ago by pedsangini276 • 4.8k
0
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1
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2.7k
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1
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Write short note on: Race Condition
operating systems updated 2.3 years ago by pradnyanabar2613 ★ 5.1k
1
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1
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5.8k
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1
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Explain free space management?
operating systems updated 2.3 years ago by pedsangini276 • 4.8k
2
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1
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12k
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1
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Write Short Note on Application I/O Interface
operating systems updated 2.3 years ago by pedsangini276 • 4.8k
0
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1
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5.5k
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1
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Explain Principles of Concurrency?
operating systems updated 2.3 years ago by pedsangini276 • 4.8k
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1
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2.8k
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1
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Explain Message passing.
operating systems updated 2.3 years ago by pedsangini276 • 4.8k
0
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1
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2.2k
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1
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What are process and threads? What are the advantages and disadvantages of implementing threads in kernal space and user space?
operating systems updated 2.3 years ago by binitamayekar ★ 6.4k
3
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1
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5.9k
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1
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Explain the effect of page size on performance of Operating System.
operating systems updated 2.3 years ago by binitamayekar ★ 6.4k
2
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1
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3.8k
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1
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Compare processes and threads. Explain user and kernel level threads execution and need of light weight threads.
operating systems updated 2.3 years ago by sagarkolekar ★ 11k
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