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Calculate Hit and Miss using LRU, Optimal, and FIFO page replacement policies for the following sequence. Page frame size is 3. 0, 4, 3, 2, 1, 4, 6, 3, 0, 8, 9, 3, 8, 5.
operating systems updated 8.0 years ago by teamques10 ★ 65k
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Differentiate between monolithic and microkernel
operating systems updated 2.4 years ago by sagarkolekar ★ 11k
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Discuss various techniques for structuring the page tables along with example.
operating systems updated 7.8 years ago by teamques10 ★ 65k
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Explain the producer consumer problem.
operating systems updated 5.3 years ago by abhishektiwari1 • 100
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17k
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Short note on process control block
operating systems updated 2.4 years ago by sagarkolekar ★ 11k
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17k
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Mapping virtual address to physical address
operating systems updated 4.9 years ago by yashbeer ★ 11k
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Explain dining philosopher problem
operating systems updated 5.3 years ago by abhishektiwari1 • 100
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16k
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Discuss various scheduling Criteria.
operating systems updated 7.4 years ago by teamques10 ★ 65k
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Use following scheduling algorithms to calculate ATAT and AWT for the following processes:
operating systems updated 5.3 years ago by abhishektiwari1 • 100
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Discuss input output buffer in detail.
operating systems updated 2.3 years ago by pedsangini276 • 4.8k
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Compare and Contrast: Thread & Process.
operating systems updated 8.0 years ago by teamques10 ★ 65k
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What is address translation ? Consider a logical space of 32 pages with 1024 words per page mapped onto a physical memory of 16 frames.
operating systems updated 4.1 years ago by prashantsaini • 0
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15k
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Explain techniques of disk scheduling.
operating systems updated 7.4 years ago by teamques10 ★ 65k
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Short Note on: Distributed operating system.
operating systems updated 8.0 years ago by teamques10 ★ 65k
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Consider the processes P1, P2, P3, P4 given in the below table, arrives for execution in the same order, with Arrival Time 0, and given Burst Time.
operating systems updated 2.5 years ago by teamques10 ★ 65k
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Short Note on: Characteristics of Modern operating system.
operating systems updated 8.0 years ago by teamques10 ★ 65k
2
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15k
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Describe the different among short-term, medium term and long-term scheduling.
operating systems updated 4.1 years ago by prashantsaini • 0
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14k
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What are system calls? Explain any five system calls.
operating systems updated 2.3 years ago by sagarkolekar ★ 11k
1
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14k
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Explain Virtual memory and Page Faults.
operating systems updated 2.3 years ago by sagarkolekar ★ 11k
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14k
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Calculate average seek time for each of the following algorithm. 1.FCFS 2.SSTF 3.SCAN 4.C-SCAN.
operating systems updated 2.4 years ago by binitamayekar ★ 6.4k
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Short Note on: RAID
operating systems updated 2.1 years ago by teamques10 ★ 65k
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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
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14k
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short note on process state transition diagram
operating systems updated 6.2 years ago by devikaraniroy • 640
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Describe how the swap() instruction can be used to provide mutual exclusion that satisfies the bounded-waiting requirement.
operating systems updated 4.1 years ago by prashantsaini • 0
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What are the major activities of an operating system with regard to file management & memory management?
operating systems updated 4.2 years ago by prashantsaini • 0
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