B.E / B.Tech.
PRACTICAL END SEMESTER EXAMINATIONS, APRIL/MAY 2023
Fourth Semester
AL3452 – OPERATING SYSTEM
(Regulations 2021)
Time : 3 Hours Answer any one Question Max. Marks 100
Aim & Procedure Program Results Viva-Voce Record Total
20 40 20 10 10 100
1. i. Write a Shell program to check the given number is palindrome or not.
ii. Write a Shell program to find the factorial of a number.
2. Write a C program for implementation of Round Robin scheduling algorithms
3. Write a C program for implementation of FCFS scheduling algorithm.
4 Write a C program for implementation of FIFO page replacement algorithm
5 Write a c program to implement Paging technique for memory management
6 Write a c program to implement Threading and Synchronization Applications.
7. Write a C program for implementation memory allocation methods for fixed partition using first fit.
8 Write a C program to implement Banker’s algorithm for deadlock avoidance.
9. Write a c program to implement IPC using shared memory.
10 Write a C-program to implement the producer – consumer problem using semaphores.
11 Write a C program for implementation of SJF scheduling algorithm.
12 Write a C program to implement Inter process communication using pipes.
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13 Write a C program for random access file for processing the student details
14 Write a c program to implement LRU page replacement algorithm.
15 Write a c program to implement SSTF disk scheduling algorithm.
16 Write C program to organize the file using single level directory.
17. Write C program to implement LFU page replacement algorithm.
18. Write a c program to implement FCFS disk scheduling algorithm.
19. Write a c program to implement SCAN disk scheduling algorithm
20. Write a C program to implement sequential file for processing the student information.
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