Year/Subject Operating System
Easy Medium Difficult
2015 MARCH-CS Scientist-C 1.Unix File system
2.CPU Scheduling
3.Memory management(3)		 1.Disc Scheduling —
2016 MARCH-CS/IT/EC-STA 1.loaders
2.process management		 — —
2016 MARCH-CS/IT-Scientist-B 1.Thrashing
2.Shell		 1.Disc Management
2.Paging		 1.Page replacement
2016 DEC-IT-Scientist-B 1.Command segments
2.Semaphore
3.Memory Management
4.CPU scheduling		 — —
2016 DEC-CS-Scientist-B 1.Page replacement
2.Memory Management
3.Process Management
4.IO Systems		 1.Process Management —
2017 JULY-IT-Scientist-B 1.CPU Scheduling 1.CPU Scheduling 1.CPU Scheduling
(3)
2017 JULY-CS-Scientist-B 1.Disc Scheduling 1.Disk Management
2.Disk scheduling		 1.TLB
2.Page table entry
3.Deadlock(3)
2017 OCT-CS-SA 1.Page replacement
2.Process Synchronization
3.RAID		 1.Memory management
2.Disk Scheduling
3.Deadlock		 —
2017 OCT-IT-SA 1.CPU scheduling
2.RAID
3.Process synchronization		 1.Deadlock
2.Deadlock
3.Page replacement algorithm		 —
2017 DEC-CS/IT-STA 1.Allocation strategy
2.Paging
3.Memory management
4.Disk management
5.Compaction
6.Process
management(2)
7.File system
8.Starvation
9.Page fault		 1.Process(fork)
2.Locality of reference		 —
2017 DEC-CS/IT-Scientist-B — 1.CPU scheduling
2.Paging
3.Basics(user & kernel mode)
4.Deadlock
5.Page replacement
algorithm		 —
2018 DEC-CS/IT-STA 1.Context switch
2.General(storage space)
3. General(Virtual Address space)		 — —
2018 DEC-CS/IT-Scientist-B 1.Assembler
2. Program relocation
3.Fork
4.CPU Scheduling
5.Swap Space
6.Counting
Semaphore		 1.Page fault —