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39
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1
answer
156k
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1
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Consider the following snapshot of a system
operating systems updated 3.5 years ago by prashantsaini • 0
25
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1
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199k
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1
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Consider the following set of processes, with the length of CPU burst given in milliseconds.
operating systems updated 3.5 years ago by prashantsaini • 0
5
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1
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11k
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1
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Show that, if the wait () and signal () semaphore operations are not executed atomically, then mutual exclusion may be violated.
operating systems updated 22 months ago by apsareena • 660
3
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1
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1.4k
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1
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Short Note on Operating system schedulers
operating systems updated 23 months ago by IshanD • 30
8
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2
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68k
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2
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Given the following table Draw gantt chart, calculate the average waiting time & average turn-around time if the processes are scheduled using:
operating systems updated 3 months ago by arshiahussai740 • 30
7
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1
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17k
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1
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What resources are used when a thread is created ? How do they differ from those when a process is created?
operating systems updated 22 months ago by apsareena • 660
4
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1
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810
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1
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What is IO buffering?
operating systems computer organization and architecture updated 21 months ago by teamques10 ★ 57k
3
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1
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4.4k
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1
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Explain with the help of an example which of the following scheduling algorithm could result in starvation.
operating systems updated 23 months ago by IshanD • 30
6
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2
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1.5k
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2
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Consider the following set of processes, with the length of the CPU burst given in milliseconds
operating systems updated 21 months ago by binitamayekar ★ 6.1k
5
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1
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2.9k
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1
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Short Note on Two Phase Locking Protocol
operating systems updated 22 months ago by ashallytuscano15 • 50
2
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1
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1.4k
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1
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Write down the safety and resources Request Algorithm.
operating systems updated 23 months ago by pradnyanabar2613 ★ 5.1k
4
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1
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11k
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1
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Which of the following instructions should be privileged?
operating systems updated 22 months ago by binitamayekar ★ 6.1k
2
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1
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4.6k
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1
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Consider the following snapshot of a system:
operating systems updated 21 months ago by binitamayekar ★ 6.1k
3
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1
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2.6k
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1
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What is paging? Explain LRU, FIFO and Optimal page replacement policy for the following string.
operating systems updated 22 months ago by teamques10 ★ 57k
4
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1
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2.8k
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1
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Cache advantages and disadvantages
operating systems updated 22 months ago by apsareena • 660
5
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1
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17k
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1
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Explain the differences in how much the following scheduling the algorithms descriminate in favour of short processes
operating systems updated 3.5 years ago by prashantsaini • 0
2
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2
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2.4k
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2
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Define process, threads and tasks also explain various states of task.
operating systems updated 22 months ago by pradnyanabar2613 ★ 5.1k
1
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1
answer
728
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1
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Write a program to calculate page fault by using LRU (least recently used) for the following reference string: 1, 3, 2, 3, 4, 2, 1, 3, 4, 2, 1, 4, 5, 1, 3.
operating systems updated 22 months ago by pedsangini276 • 4.7k
3
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1
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906
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1
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Short Note on Just in Time compiler
operating systems updated 23 months ago by pradnyanabar2613 ★ 5.1k
3
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1
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10k
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1
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In a multiprogramming and time-sharing environment, several users share the system simultaneously.
operating systems updated 22 months ago by binitamayekar ★ 6.1k
7
votes
1
answer
9.1k
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1
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On a simple paging system with 2^24 bytes of physical memory ,256 pages of logical address space, and a page size of 2^10 bytes .
operating systems updated 21 months ago by sagarkolekar ★ 10k
5
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1
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3.8k
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1
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Justify the statement: Demand paging can significantly affect the performance of computer system.
operating systems updated 22 months ago by apsareena • 660
1
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1
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6.2k
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1
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What is deadlock ? What are the essential conditions for deadlock to occur.
operating systems updated 3.5 years ago by prashantsaini • 0
1
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1
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590
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1
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Write about functional components of schedular
operating systems updated 17 months ago by prajapatijaimin • 2.9k
2
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1
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2.5k
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1
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Consider the following set of processes, with the length of the CPU burst given in milliseconds
operating systems updated 21 months ago by binitamayekar ★ 6.1k
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