OPERATING SYSTEM (315319)

THEORY NOTES

UNIT 1  - Operating System services and components

UNIT 2  - Process Management

UNIT 3  - CPU Scheduling

UNIT 4  - Memory Management

UNIT 5  -  File Management

PROGRAMS

1. Write a C/Python program to calculate average waiting time and Turnaround Time of n processes with Priority CPU scheduling algorithm
2. Write a C/Python program to calculate average waiting time and Turnaround Time of n processes with First Come First Serve (FCFS) CPU scheduling algorithm
3. Write a C/Python program on First In First Out (FIFO) Page Replacement algorithm.
4. Write a C/Python program to implement Banker’s Algorithm.
5. Write a C/Python program on sequential file allocation method.
6. Write a C/Python program on Least Recently Used (LRU) Page Replacement algorithm.
7. Write a C/Python program to calculate average waiting time and Turnaround Time of n processes with Round Robin (RR) CPU scheduling algorithm.
8.  Write a C/Python program to calculate average waiting time and Turnaround Time of n processes with Shortest Job First (SJF) CPU scheduling algorithm         

                      Previous Year Question Paper / Model Answer

22516-2022-Summer-Question-Paper

22516-2022-Winter-Model-Answer-Paper

22516-2023-Winter-question-paper

22516-2024-winter-question-paper

22516-2025-Summer-question-paper

315319-2025-Winter-Question-paper

REFERENCE BOOK 

Abraham Silberschatz and James Peterson    Wiley India, ISBN: 9781119454083