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Operating Systems

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Calculate the average seek length and show the tracing of the requests.
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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2.3k
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Case study of windows operating system
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
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What are the main advantages for an operating system designer of using virtual machine architecture? What are the main advantages for a user.
operating systems updated 2.1 years ago by binitamayekar ★ 6.4k
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Explain Table Driven Scheduler.What are its limitation?
operating systems updated 2.1 years ago by binitamayekar ★ 6.4k
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Write short note on: Unix Security Measures?
operating systems updated 2.0 years ago by DevarenjiniP • 3.1k
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Explain Device independent I/O software.
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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1.8k
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Explain the working of EDF and RMA real time scheduling algorithms?
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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On a simple paging system with 224 bytes of physical memory 256 pages of logical address space and page size of 210 bytes.i) Determine the no. of bits in physical address that specify the page fra
operating systems updated 2.4 years ago by sagarkolekar ★ 11k
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Explain the working of Buddy algorithm in Linux memory management?
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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How is directory system useful in file organization? Explain Single level,Two level and Hierarchical directory system?
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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Define the meaning of Race condition? Use an execution sequence to Illustrate answer
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
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Explain memory management system calls in UNIX?
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
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Consider following three periodic real time task to be scheduled using RMA on a Uniprocessor.
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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Explain various page replacement algorithms with example.
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
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why interrupts are not appropriate for implementing synchronization primitives in multiprocessor systems.?
operating systems updated 2.1 years ago by prajapatijaimin • 3.1k
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Draw and explain process state diagram. Can process make a transition from a ready state to the blocked state? Why or why not?
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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957
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What are the different file allocation methods? Which file allocation method would you see for a system whose main task is database management? Why
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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Compare and contrast Unix and windows OS?
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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What is Semaphore?How can we achieve the synchronization using semaphore for Producer-consumer problem,Explain?
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
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Explain how logical address converted into physical address in paging & what is segmentation?
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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Explain the differences in how much the following scheduling algorithms discriminate in favor of short processes: a. FCFS b. RR c. Multilevel feedback queues
operating systems updated 2.3 years ago by teamques10 ★ 65k
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What is sector size in bytes if disk rotates at 3600rpm.What is effective data transfer rates in bytes/sec?
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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872
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Explain Linux policy for Page Replacement?
operating systems updated 2.1 years ago by pedsangini276 • 4.8k
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What is disk scheduling? Explain various disk scheduling algorithms.
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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860
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Write short note on: Cyclic Schedulers.
operating systems updated 2.1 years ago by sagarkolekar ★ 11k
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