CS2254 Operating Systems Important Questions
Unit-1
1.) System calls
2.) Virtual machines
3.) Process scheduling (Problem)
4.) Interprocess communication
5.) Communication in client server
Unit-2
1.) Deadlock prevention and avoidance
2.) Deadlock detection
3.) Recovery from deadlock
4.) Semaphores and monitors
Unit-3
1.) Contiguous memory allocation
2.) Paging
3.) Segmentation
4.) Segmentation with paging
Unit-4
1.) Directory structure
2.) File system mounting
3.) Protection
4.) File system implementation
Unit-5
1.) RAID
2.) Kernel I/O subsystem
3.) Streams
4.) Disk scheduling and management
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