Priority Scheduling (Solved Problem 2)

Operating System: Solved Question on Priority Scheduling Algorithm in OS.
Topics Discussed:
A solved problem on the Non-Preemptive Priority Scheduling Algorithm to calculate Average Turnaround Time and Average Waiting Time.

Music:
Axol x Alex Skrindo - You [NCS Release]

#OperatingSystemByNeso #OperatingSystem #PriorityScheduling #SchedulingAlgorithms #os

[fathimaakeela]

at the begining the 2 is taken as a high priority and after that 5 is taken as a priority in this example.if we take a high value as a high priority in this example.at the arrival time 1 the CPU want to get the P2 and at the arrival time of 3 CPU want to get the process P3 beacuse those are has a high priority.when we consider higher value as higher priority we need to do like this.but in this example we get the lesser value as a high priority the P1 cpu time is correct and after that P2 want to get the CPU..so the Average Waiting Time = 4.4 ms and Average Turn Around Time = 7.4 thank you so much sir i got these knowledge from your lecture and teaching.thank you again

[rinkeshpatil]

why in this example priority is taken as higher number = higher priority.... But before, we took a lower no.= higher priority.

[shaikchanmehboob]

I have no words 2 describe u n my feelng aftr stickng wit ur all videos 😊

[sahakpetrosyan]

Wouldn't it be more efficient if in case of a tie, we decided what process will get first by shortest-job-first algorithm? In the given example, the average waiting time will be less with SJF than with FCFS.

[bilalshaikh]

On Google the formula for turnaround is: TAT = Burst time + Waiting time. I'm

[Abl]

I am confused...in previous examples...the lower the value have highest priority...but here Great values are given highest help me .I am confused 🤔

[rajatkundu]

Which is the default priority case when there are no information in question about priority like higher number = higher priority or lower number = higher priority ? ?

[antukin]

whoah its suddenly changed? can you explained? from low number = higher priority to become high number = higher priority ?

[jsresico]

the problem given has no processes arriving at time 0... how are we going to gantt chart at compute it?

[hamdanali]

what if the question is said that solves the problem by SJF and any other CPU scheduling policy but the question will be the same as it is

[aravindalluri]

Thank you for the videos. Please try to upload daily.

[suheabkhan]

Sir what about data structure in c... We need it

[davidle]

So my professor took screenshot of this video and made her slide to teach us at University. Is it a steal?

[jpgutz]

what if it is preemptive does priority 5 be interrupted by the same priority?

[ayubali]

if p4 and p5 arrived at the same time what will get into the cpu first?

[sanketpatil]

Upload videos of graph in data structure

[MuhammadUsamaQamar]

You're confusing it the high the number the lesser the priority

[rjhgworrioar]

Last problem is a problem (regards priority)

[chethangudal]

u said lower the number higher the priority but here u made mistake

[NORA-qxnr]

u should considerate the arrival time, sir.