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Operating Systems

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3
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1
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14k
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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 2.5 years ago by binitamayekar ★ 6.4k
7
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1
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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 ★ 65k
5
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1
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19k
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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 4.1 years ago by prashantsaini • 0
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
1
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1
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6.4k
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1
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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
2
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1
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1.6k
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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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4.5k
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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 2.5 years ago by apsareena • 660
1
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1
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6.5k
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1
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Write note on Record Blocking
operating systems updated 2.3 years ago by pedsangini276 • 4.8k
1
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1
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13k
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1
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Given memory partitions of 100 KB, 500 KB, 200 K, 300 KB, & 600 KB, how would each off the first-fit, best-fit and worst-fit algorithms place processes of 212KB, 417KB, 112KB, and 426KB in order)?
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
0
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1
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415
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1
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What is shared data problem and mention various methods to resolve it? Give relevant examples.
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
1
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1
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5.1k
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1
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Calculate page faults and Hits using FIFO, LRU and Optimal Page replacement algorithm for the following page sequence
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
1
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1
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774
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1
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Suggest the implementation of binary semaphore that avoids the busy waiting.
operating systems updated 2.4 years ago by pradnyanabar2613 ★ 5.1k
0
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1
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667
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1
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Explain priority inversion problems and solutions.
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
2
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1
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8.2k
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1
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Consider the following system snapshot using data structures in the Banker's algorithm
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
1
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1
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2.0k
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1
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What is semaphore? Explain different types of semaphores.
operating systems updated 2.4 years ago by pradnyanabar2613 ★ 5.1k
0
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1
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486
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1
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Give need for inter-process communication and synchronization. Describe the methods of the same (IPC) in detail.
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
1
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1
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1.1k
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1
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Explain the difference between paging and Segmentation.
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
0
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1
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7.1k
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1
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What is bounded and unbounded priority inversion? Also explain how it is solved using priority inheritance and priority ceiling.
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
1
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1
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2.2k
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1
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Consider the given snap of the system
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
1
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1
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1.9k
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1
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Consider the following snapshot of a system.
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
3
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1
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1.2k
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1
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consider the following snapshot of the process to be executed .Draw the Gantt chart and determine the average waiting time and average turn around time for FCFS, SJF(pre-emptive),SJF(non pre-emptive)
operating systems updated 2.5 years ago by apsareena • 660
0
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1
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565
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1
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Pre-emptive and non pre-emptive scheduling comparison.
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
1
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1
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2.2k
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1
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Explain Dinning Philosopher Problem and solution to it.
operating systems updated 2.3 years ago by teamques10 ★ 65k
0
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1
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384
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1
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Explain the different pre-emptive scheduling policies with suitable examples.
operating systems updated 2.5 years ago by binitamayekar ★ 6.4k
1
vote
1
answer
1.4k
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1
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Write short note on Demand Paging.
operating systems updated 2.4 years ago by teamques10 ★ 65k
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