OSY Operating System 315319 K Scheme Manual Answer
In this blog post, we shared the full OSY Operating System manual answer for the new teaching scheme of diploma students under MSBTE, Maharashtra State Board of Technical Education.
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| OSY Operating System 315319 K Scheme Manual Answer |
This new manual is based on the new teaching scheme for computer engineering students. We solved all of these practicals manually with the help of the practicalkida team members.
OSY Operating System 315319 K Scheme Manual Answer
The manual includes a list of relevant skills students are expected to develop, such as executing system calls, process-related commands, and implementing CPU and page replacement algorithms. It also provides a practical course outcome matrix that maps experiments to specific course outcomes.
| Sr. No | Practical Title | Answer |
| 1 | * System call commands in Linux such as fork 0, exec 0, getpid, pipe, exit, open, close, stat, uname. | |
| 2 | * Process-related commands in Linux - top, ps, kill, wait, sleep, nice, renice,bg,fg. | |
| 3 | * a. Commands for Sending Messages to Logged-in Users - who, cat, wall, write, mesg. * b. List Processes Attached to a Shared Memory Segment: ipcs. | |
| 4 | * 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. | |
| 5 | Write a C/Python program to calculate average waiting time and Turnaround Time of n processes with Shortest Job First (SJF) CPU scheduling algorithm. | |
| 6 | Write a C/Python program to calculate average waiting time and Turnaround Time of n processes with Priority CPU scheduling algorithm. | |
| 7 | Write a C/Python program to calculate average waiting time and Turnaround Time of n processes with Round Robin (RR) CPU |
| 8 | Write a C/Python program to implement Banker's Algorithm. |
| 9 | Basic memory management commands - df, free, vmstat, /proc/meminfo, htop. |
| 10 | * Write a C/Python program on First In First Out (FIFO) Page Replacement algorithm. |
| 11 | Write a C/Python program on Least Recently Used (LRU) Page Replacement algorithm. |
| 12 | * Write a C/Python program on sequential file allocation method. |
Conclusion
Students must try to solve the manual by themselves to gain more knowledge about the particular subject, but this might be time-consuming for them, so they can refer above solutions for quick submission of the practical.