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Operating Systems

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29
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229k
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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 4.1 years ago by prashantsaini • 0
45
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1
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178k
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1
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Consider the following snapshot of a system
operating systems updated 4.1 years ago by prashantsaini • 0
8
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2
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94k
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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 11 months ago by arshiahussai740 • 30
6
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2
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1.6k
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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 2.4 years ago by binitamayekar ★ 6.4k
5
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1
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3.4k
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1
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Short Note on Two Phase Locking Protocol
operating systems updated 2.5 years ago by ashallytuscano15 • 50
5
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1
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13k
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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 2.5 years ago by apsareena • 660
7
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1
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21k
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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 2.5 years ago by apsareena • 660
3
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1
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1.6k
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1
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Short Note on Operating system schedulers
operating systems updated 2.5 years ago by IshanD • 40
3
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1
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4.8k
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Explain with the help of an example which of the following scheduling algorithm could result in starvation.
operating systems updated 2.5 years ago by IshanD • 40
4
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1
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901
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1
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What is IO buffering?
operating systems computer organization and architecture updated 2.4 years ago by teamques10 ★ 64k
2
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1.5k
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1
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Write down the safety and resources Request Algorithm.
operating systems updated 2.5 years ago by pradnyanabar2613 ★ 5.1k
5
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1
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19k
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Explain the differences in how much the following scheduling the algorithms descriminate in favour of short processes
operating systems updated 4.1 years ago by prashantsaini • 0
4
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14k
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Which of the following instructions should be privileged?
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
4
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3.4k
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Cache advantages and disadvantages
operating systems updated 2.5 years ago by apsareena • 660
6
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64k
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Numerical on Banker's algorithm
operating systems updated 4.3 years ago by teamques10 ★ 64k
2
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1
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2.9k
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Consider the following set of processes, with the length of the CPU burst given in milliseconds
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
3
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1
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14k
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In a multiprogramming and time-sharing environment, several users share the system simultaneously.
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
2
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2
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3.0k
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2
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Define process, threads and tasks also explain various states of task.
operating systems updated 2.5 years ago by pradnyanabar2613 ★ 5.1k
1
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1
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731
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Write about functional components of schedular
operating systems updated 2.1 years ago by prajapatijaimin • 3.1k
3
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1
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1.0k
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1
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Short Note on Just in Time compiler
operating systems updated 2.5 years ago by pradnyanabar2613 ★ 5.1k
7
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12k
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1
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Explain various process states with diagram.
operating systems updated 2.5 years ago by teamques10 ★ 64k
1
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1
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826
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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 2.4 years ago by pedsangini276 • 4.7k
5
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4.5k
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Justify the statement: Demand paging can significantly affect the performance of computer system.
operating systems updated 2.5 years ago by apsareena • 660
1
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1
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6.4k
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What is deadlock ? What are the essential conditions for deadlock to occur.
operating systems updated 4.1 years ago by prashantsaini • 0
3
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1
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3.1k
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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 2.5 years ago by teamques10 ★ 64k
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