CS2254 OPERATING SYSTEM NOTES PDF

State the advantage of multiprocessor system. What is Look Scheduling? Explain about contiguous memory allocation. Define busy waiting and spin lock.

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Fenrijora What is the kernel? Newer Post Older Post Home. Write notes about disk management and swap-space management. What is co-operative process? What are the advantages of Indexed allocation? What is turnaround time? What is logical address c and physical address space? What are a safe state and an unsafe state?

Give a detailed description about deadlocks and its characterization. What do you mean by best fit? What are the methods for handling deadlocks? Define busy waiting and spin lock.

What is a semaphore? Define request edge and assignment edge. What are the different accessing methods of a file? Consider the following page-reference string: Define seek time and latency time. Difference between stable storage and tertiary storage.

Sysyem are the structures used in file-system implementation? What is the information associated with an open file? What are the advantages of Linked allocation? Explain about contiguous memory allocation. What are batch systems? Define effective access time. What are the various disk-scheduling algorithms? Department of Computer Science and Engineering. What are the various file operations?

Write short notes about Process concept and process scheduling. Explain in detail about Review of Computer Organization. What are the major problems to implement demand paging?

A hard disk having cylinders, numbered from 0 to What are the disadvantages of linked allocation? What is the use of boot block? What are the most common schemes for defining the operatkng structure of a directory? Where is the Menu? Briefly explain the types of system calls provided by a typical operating system.

How to request Study Material? Engineering Chemistry 1—Question Bank Editio What is the main function of the memory-management unit? Remember that frames are initially empty. What is the use of fork and exec system calls? State the advantage of multiprocessor system. Consider the following set of process, with the length of the CPU-burst time given in milliseconds: Discuss briefly the various issues involved in implementing Inter process communication IPC in message passing system.

Explain about the methods used to prevent deadlocks 7. What are the various scheduling criteria for CPU scheduling? List the various file attributes. Explain the various page replacement strategies. What are the allocation methods of a disk space? What are the functions of virtual file system VFS? Related Posts

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CS2254 OPERATING SYSTEM NOTES PDF

What are the disadvantages of linked allocation? Write short notes about Process concept and process scheduling. What is critical section problem and explain two process solutions and multiple sywtem solutions? What is the kernel?

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Fenrijora What is the kernel? Newer Post Older Post Home. Write notes about disk management and swap-space management. What is co-operative process? What are the advantages of Indexed allocation?

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Samukasa Consider the following set of process, with the length of the CPU-burst time given in milliseconds: What is mean by streams? What are the various scheduling criteria for CPU scheduling? What is logical address space and physical address space? Define seek time and latency time. How free-space is managed using bit vector implementation? What do you mean by best fit?

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