Waiting time | Turnaround time | Response time | Throughput | CPU Utilisation | in os | with example

CPU Utilization: We want to keep the CPU as busy as possible. Conceptually CPU utilization
range from 0 to 100 percent while in real system it should range from 40 to 90 percent.
Throughput: Number of processes that can completed per time Unit is called Throughput.
Turnaround Time: The interval from time of submission of a process to time of completion is
called Turnaround Time of that process.
Waiting Time: Sum of periods spent waiting by a process in the ready queue is called waiting
time of the process.
Response Time: Time interval from submission of a request until the first response is produced
is called Response Time.

1. WAITING TIME, TURNAROUND TIME, RESPONCE TIME, THROUGHPUT, CPU UTILISATION BY MANAVENDRA SIR
2. GENERAL APPROACH TO CALCULATE AVERAGE TURN AROUND TIME AND AVERAGE WAITING TIME BY MANAVENDRA SIR
3. Process State Switching Diagram By Manavendra Sir
4. Process Control Block by Manavendra Sir
5. Dual Mode Operations by Manavendra Sir
6. Process life cycle and schedulers by Manavendra Sir
7. Interrupt and system call by Manavendra Sir
8. Multilevel Queue scheduling and Multilevel Feedback Queue Scheduling by Manavendra Sir
9. Examples of round robin scheduling algorithm by Manavendra Sir

10. Round robin scheduling algorithm by Manavendra Sir

11. Priority Preemptive scheduling by Manavendra Sir
12. SJF PREEMPTIVE SCHEDULING IN OS
13. PRIORITY SCHEDULING IN OS
14. SJF | SHORTEST JOB FIRST SCHEDULING IN OS
15. FIRST COME FIRST SERVED | FCFS SCHEDULING IN OS
1. Basic Concepts Of Memory Management In OS
2. Contiguous Memory Allocation and Non Contiguous Memory Allocation
3. Internal Fragmentation and External Fragmentation
4. Logical address And physical Address
5. MFT Multiprogramming with fixed Number of Tasks

6. MVT | Multiprogramming with variable Number Of Tasks

7. Best fit, Worst fit, First fit and Next fit
8. Memory Protection in Contiguous Memory Allocation
9. Memory Address Translation In Operating System In hindi Part 1

10. Memory Address Translation Part 2
11. Paging Technique Paging Memory management In Operating System part1
12. Paging Technique in OS Part 2
13. Page Table size calculation In os Important Example
14. Paging with TLB Translation Lookaside Buffer TLB in OS
15. Paging Technique in OS Part 1

16. Calculating Effective Average Memory Access Time with example
17. Segmentation in OS Basic Concepts of Segmentation In HINDI
18. Address Translation in Segmentation in operating System in Hindi
19. Segmentation with example Important Problem on Segmentation
20. VIRTUAL MEMORY DEMAND PAGING Operating System In Hindi
21. Performance of Demand Paging Effective Access Time
22. Thrashing In operating system what is thrashing in operating system
23. FIFO Page Replacement Policy with example in OS In Hindi
24. BELADY'S ANAMOLY in FIFO Page Replacement Policy
25. LRU Page Replacement Policy with example in OS | Least Recently Used
26. Optimal Page Replacement with example in OS

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