Preemptive SJF | CPU Scheduling Algorithm [Hindi]

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[@24phyr]

Saar u tich better than my shudo faculty ❤❤

[@pawxnsingh]

you are a gem sir ❤

[@aliqureshi540]

Buhat acha samjhaya, par yeh mun main toffee choosna zaruri hai kya?

[@kjlands176]

Thank you bro, you cleared all my doubts

[@EasyEngineeringStudies]

Thanks for your valuable feedback..

[@manjitkamboj6054]

If arrival time is 0.0 and 0. 4 then how to solve it

[@surjitkabla8191]

first take 0.0 bcus we are takinh the least number first

[@luckypawar2400]

My all dout are clear ✌️🤘

[@summaiyatamboli5412]

In preemptive SJF you are taking wait time = TAT-burst time....
And non preemptive SJF you are taking wait time= start time - Arrival time
Why is this difference

[@mukulverma604]

Why at last we just leave that 1 ms scheduling for the remaining 3 processes P5, P2, and P1
answer please

[@afrozr9191]

Agar primtive ans non preemptive dono nahi pucha to question ma .....??????

[@ganeshchavan5299]

Sir I understood the Round Robin Technique but didn't understand this ??

[@khushbucheetu8707]

But this ques is shortest job first..but u take jobs in sequencs..

[@nikitagola8888]

Thanks sir. You are genius.

[@surjitkabla8191]

waiting time= start time - arrival time + new start time - old finished time
sur ye wala formula correct hye kya mere text book me yhi diya hye

[@mr._dhulo_28]

Nhi

[@priyanka_pri]

Thanks a lot sir😍

[@fullstackdeveloper2025]

Precisely explained..!!!

[@nayangupta6724]

what if the AT is != 0 then then what should we take ?
first in garnt chart ?

[@Nmm1]

You are the best ❤❤❤❤ thx

[@aishanoor4599]

hmmm...bht acha smgh aya

[@sadiqpurki2723]

Thanks sir this is very helpful

[@sanatanzila6757]

It is too Easy 😇😇

[@EasyEngineeringStudies]

Thanks for your valuable feedback

[@tarundhiman1140]

Sir p6 ka ct tha 7 pr oska Baad 2 unit kyo bdaya jbki aap 1 unit bda rhe the

[@surjitkabla8191]

p6 ke baat sare process ready higye isliye burst time jitna hye utna hie add krdiya

[@abhisheksuper20]

Thank you sir. I now understand it clearly

[@EasyEngineeringStudies]

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[@raihusnainhassan264]

Assalam o Alikum !! ap ny last lecture non premptive ma waiting time ko arrival time ka sath subtract kiye he or preemptive ma waiting time ko turn around time subtract brust time kiyu kiye he .

[@malikkhan4823]

Hi,
Waiting time ka formula:
Turn around time - Burst time
Sir ne jo previous question krwaya tha aap usme yhi formula use kro ans same hi aayega

[@malikkhan4823]

Or
Turn around time ka formula:
Process Complition time - arrival time

[@mohitkashyapentertainment9307]

Good explanation sir

[@adarshjadhav9598]

All doubts ar cleared, thank you sir

[@EasyEngineeringStudies]

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[@-ramya]

sir why we are scheduling only 1 unit

[@anilshivankar1579]

Really understood now..easy explanation

[@EasyEngineeringStudies]

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[@jeevansawalkar8922]

if two processes P1 & P2 have same arrival time 0 or 1 or 2 etc. then which process to take first ?

[@EasyEngineeringStudies]

You have to follow the sequence of processes. You have to select the process which arrives first.....In below Example P1 and P2 has same arrival time, but you will schedule P1 first because it has arrived first:
process Arrival time
P1 0
P2 0
P3 1

[@prajaktaandure455]

Easy Engineering Studies.. in this firstly p1 will come.. it will go up to 1ms after that at time 1 p3 is arriving.. it will go up to 1 ms again.. then at time 2 there is no process.. and process p2 is not completed.. then what should we do in this case..?

[@MuhammadUsman-gt7kh]

Answer is wrong. it is not fcfs. if arrival time is same we need to check burst time if burst time is also same then we shall check process ids

[@divyanshpandey676]

very nice explain

[@sanchitamondal1423]

Time quantam 3 hogi to grand chat main 3 minus karne paregi ?...

[@shr2000]

Time Quantum hai matlab voh round robin algorithm ka hai

[@ramkaranmaurya4265]

Sir thankyou very much

[@EasyEngineeringStudies]

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[@sundasriazjaffery3605]

in ur vdeo fsfc u fnd WT(AV-AV) but here u fint WT(TAT-BT) why..?

[@surjitkabla8191]

formula agal hota hye, ye wala formula bhi hye waiting time ko-- waiting time= start time - arrival time + new start time - old finished time

[@unknownman1]

@@surjitkabla8191 toh hum koi bhi use kr skte h kya?

[@surjitkabla8191]

@@unknownman1 koi bhi nhi wo formula diya hye wo ya fir turnaround time - arrivl time

[@aimakhalid719]

thanku sooooo much sir it really clear my all confusion. ALLAH BLESS U AMEEN

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[@aimakhalid719]

Aj mra OS ka ppr tha, r ALHAMDULILLAH I'm 110% sure mra ye qstn blkl theek hua h 😊 ALLAH BLESS U

[@EasyEngineeringStudies]

yes definitely you will receive good marks in OS..best of luck...

[@vipulkushwaha7883]

Ye wala aap ho bta rhe hai vo sahi nhi LG rha, eske phle wala theek tha

[@geetashivankar2726]

Very easy explained sir..Thank you

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[@vedantjadhav5560]

very nice

[@gautamprasadgupta8611]

nice video.... if it possible then upload some lectures muthreading concept of Operating System ...

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[@The_Magic_world2880]

Thankyou sir

[@saweranadeem2040]

JAZAK ALLAH SIR

[@naimakhan7015]

amazing sir g

[@EasyEngineeringStudies]

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[@shadabali9184]

Plz do the gnatt chart for this process using variables ranging differently for at and bt .

[@shubhamshelke6593]

Thank you sir

[@EasyEngineeringStudies]

Welcome

[@kk-movie-reviews]

Sir aapne isi video me waiting time ka formula alag bataya.. And fcfs, sjf (non preemptive) me alag bataya..
Aisa q?

[@pratikjoshi9147]

Ans same atta hey optional formula hai

[@shreyashvardhan2827]

@@pratikjoshi9147 waiting time of P2 is coming 8ms and for P3 it is coming 3ms from previous method

[@surjitkabla8191]

@@shreyashvardhan2827 try this formula; waiting time = start time - arrival time + new start time - old finished time

[@mehboobzeirdi5675]

Sir, if its not mentioned in the question that we have to solve it by Preemptive method or Non-Preemptive method, than what we have to assume.

[@EasyEngineeringStudies]

if not mentioned in question, solve always by non preemptive method.

[@mehboobzeirdi5675]

thank you very much sir

[@Maha.salim1]

Thank you alot ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

[@EasyEngineeringStudies]

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[@mohitkashyapentertainment9307]

Thanks sir ji
Jay hind

[@dishasuvarna4270]

Thank you so much sir♥

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[@nigarattar4079]

Nice explanation thank u so much

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[@pushpa6724]

Thanks sir

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Or vidio bana kr vejia sir

[@anjlisharma7118]

Thanks ...for vdo

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[@karimkhan5388]

thank you

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[@ankurkumar297]

Thank u sir nyc example

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[@nishantsharma8776]

thankyou sir 7 number pkkeee...

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Thanks my friends ❤❤

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[@stress3891]

Easy Engineering Studies
My friends count understand youer languge ..
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[@ranausama8253]

kamal kA SAMJHAYA

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[@Rawoonah2cool]

What do we do if there no AT?

[@aimakhalid719]

AT always be given.

[@sanketbagul2872]

Vaishnavi...hiiiii

[@AnshumanKumar007]

Thanks

[@kshitizbhardwajsingh]

Gg

[@ayush0442]

Thanku so much sir 🥰

[@SaVaGe-_-GuYz]

thanks alot

[@ankurkumar297]

Thanks