8.4 SCAN disk scheduling algorithms in operating system in hindi example os csan look clook

[@KNOWLEDGEGATE_kg]

For complete Operating System, check out this video: kzbin.info/www/bejne/rqjCgKiFnc-Uq9k

[@piratedvirus]

Soon teachers like you will replace all college teachers! Perfect!

[@sarikakeshri2157]

Great Explanation Sir.. Now I get to know why we move to other algorithms what was the problem in previous ones... Sweeper Example clears all the concepts in effortless manner. Thanku Sir...

[@g.s.192]

if we have teacher like u then no student will blame indian education system .....u r amzing and one of best teacher.

[@Ankit-we8ym]

sir zabrdast analogy h ,thanks for teaching .

[@skritichauhan]

Your videos are amazing. Not for just cracking exams but learning how things actually work. ThankYou!

[@shah12155]

This is called to the point example..... and also example for all teachers to give authentic example while lecture.

[@rupashijain3144]

Lovely video sir.. Thank you so much sir for shooting and uploading such amazing videos.. You are a superstar..

[@awalktoinfinity665]

Ye toh ma'am lg rhi h shyd 😅

[@utkarshumang7565]

1:00 - 1:17 Bhout Hard

[@viplovekadre9371]

it takes a work of a genious to make things easy enough to make it understandable for other , and we are lucky to have one . Thanks Sir .

[@payalsagar1808]

a very nice example!...blessed to hav such teacher, god bless you sir...thanku so much....

[@vishalchauhan9832]

Your way of teaching is awesome! Thank you so much sir ji!

[@vaibhavshah9525]

Analogy used is great and really easy to understand!

[@shilpikumari7883]

aapke smjhane ka tarikaa baht hi achha h ...aap algorithm ka vdo bnate sir....qki o sub me meko baht jyada prblm ho rhi h...

[@anoopverma9683]

Mind blwing sir... A grand salute for such a nice explanation...

[@anshulthakur3806]

Aap bahut awesome ho sir..kamaal ka sense of humor h aapka. Your lectures are always awesome. Thanks a lot for such quality contents you provide free of cost to us.

[@saaagararts]

Take your notes at 04:23

[@ANKITMISHRABIT]

Sir , You are master of analogy!

[@nayanjain3921]

Your video gave me the strength and confidence I needed to take the next steps forward. Your video gives me positive energy and understanding topics very quickly. Thank you sir.

[@jankipatel2392]

Sir you are greate, amazing... I think every teacher should be like you

[@rushiarif8630]

Example bhut acha thank u sir.

[@ashishagrawal2275]

What an example sir u are the best for this subject god of this subject thank a lot sir for making such topic in easy way 🙏🙏🙏🙏🙏🙏

[@sahilraj10019]

Real life example concept used by u sir is really awesome to understand any logic

[@sanketredkar7609]

I learned from last moment tutions he learned from you as he mentioned in his vid so indirectly I learned from you ..thank u both well explained ❤️❤️

[@KNOWLEDGEGATE_kg]

Most welcome dear Sanket, keep learning & supporting !! Do visit our website www.knowledgegate.in for more courses & contents !!

[@mr_robo98]

The sketch figure is lit 🔥

[@codecorner356]

You are the best teacher.

[@tejashreekudale7085]

Very Nice Explanation Sir.....!

[@vandnagureja]

I have aused the video in between to comment, firstly your picture 😁😁😁 then the example zabardast. I already love your examples but this one is too good.

[@bostonlights2749]

and that's why kid's you should only throw things in the dustbin! btw excellent content!!

[@rohangarg5473]

Superb analogy is taken👏👏

[@shashwat4299]

Sir aap great ho jo aap samjha doo who hojata

[@Ankit-we8ym]

Really sir you are superstar .

[@1511kanika]

what an example sir Ji ...thank you so much

[@arushisinghonelove9394]

thanks sir ....for this amazing explanation...u clear all doubt..

[@simran5452]

May god bless bht accha padhate ho sir aap kaash humare clg k professors bhi aapse kuch sikh paaye😂😅

[@shahpraful6028]

Sir awsome video 👌😊😇

[@abhishekmishra2877]

Wow sir U r phenomenal Thank u

[@abhishekbhati9884]

Best explanation I have ever seen.

[@vikasrai2172]

such an amazing way to clear the concept ..really obliged sir!!

[@KNOWLEDGEGATE_kg]

Thank you so much Vikas for the appreciation and kind words.. Stay connected.. Keep learning and supporting..

[@sujatakhot2569]

Thank you Sir..your videos are really helpful

[@vartikakoolwal7057]

Thank you sir.... Nice ... ... Hats off...

[@RaviSingh-yf6jd]

Thanks sir but also upload computer network series please thanks again

[@monikasiwach2770]

hahahahahhahha kude wala best example tha for explaination k liye iske bad to disk scheduling m koi doubt nahi h thanks sir for funny example

[@theunknown4447]

Nice videos sir ✌ but sir i have another doubt........... I want to know how to calculate the no. Of cylinders required using disk scheduling algorithm 🙏🙏🙏 plz sir tell me 🙏

[@ShaliniSingh-xc5rn]

Thank u so much for ur videos sir... Respect.

[@foodieindianhum]

Aur sir aapki tarah cute bhi hai...thanku sir 😎

[@ShaliniSingh-xc5rn]

Sir u re way smarter dn ur drawing 😊😊

[@pinkybhaskar2488]

u r great sir ........................

[@manojji969]

You are mind blowing sir

[@ajaybiswas22]

Many lectures miss this point. Suppose you are travelling by train and the path is Mumbai - Pune - Lucknow. You just have to calculate total distance from Mumbai to Lucknow. Similarly here just calculate 53 (beg) - 199 (last) - 14 (leftmost).

[@shadabahmed4547]

example was too good sirji :-))))

[@aneeshsharma6861]

Love You Sirrrrrrrrrrrre............

[@kalravsharma178]

Excellent Explaination

[@rashmipathak2102]

U r the best 🤝

[@akashpathade6998]

You are awesome sir

[@mudasirhussain4511]

very thankful ....sir love from kashmir....!

[@muhammadhassaanafzal903]

Amazing Explanation

[@pankajj4589]

your drawing has different dimensions, hahaha, thnk u sir for providing such helpful tutorials

[@samreeninayat3498]

Very nice video sir

[@parthshah6343]

Nice explanation!

[@nishaverma5138]

Nice explaination

[@shilpikumari7883]

awesome sir😄

[@sukhpalkaur2415]

Sir if direction of head movement is not given then move in which direction???

[@raghunathbhattacharjee]

Up sera G... ❤️

[@ShubhamBhardwaj_0702]

addvertisement is too long but thanks a lot for this helpfull video for all of us

[@snazalsingh2465]

sir u r much ..much ….gud looking than that pic that u have compared urself wid

[@cp65143]

4:31🙂😀

[@mdrasidali4107]

Awesome!!!!!!!!!!

[@alankarpatil4752]

If the Requests are given as 53,98,183,37,122,14,124,65,67 and head position is 53 . then to calculate average seek time head movement is divided by which value , 8 or 9 ?

[@hrishikeshkorane2376]

Nice sir

[@yogesh8275]

Sir shorter value side jane pr 252 aa rha h Agr shorter value side jane pr hme jyda optimal solution mil rha h to . To har baar initially shorter value ke side jana hi better hoga kya?

[@AIwithAniket]

nice example

[@rakeshrajput537]

figure is awesome.....

[@sidhukaur3161]

Nice sir ji

[@gauravgaur8104]

sir ..awesome video..pr 1 doubt tha ..scan main always kya right se statrt hta hai

[@SMondalYT]

Sir, in case of LOOK scheme ,as it is stopping & turning r/w head while going forward, will it be stopped as well as while backward movement ?

[@mohdhasnain3812]

Sir i want to ask you a question that why the R/W needle is going to 199 , however there is no such number mentioned in the question

[@narendraparmar1631]

Thanks sir ji😆

[@narendraparmar1631]

@WE LOVE SAHABA R.A GROUP Abhi to start hi kiya hai sir ne Aage umeed to hai bahut kuch milneki But should support him bhai for what he done to us

[@good114]

❤️❤️💕💕

[@poojasajeev157]

199 is not a part of the request right? then why are we including it ?

[@The_Helping_Hand_1997]

Thanks sir

[@akakop]

Suppose request is only till 183 from 53 and there is no request of 41 and 14. will it go to 199 then? i mean do we have to calculate till 199 seek moves in the answer or we can just stop at 183 ? as in the video we are not calculating seek positions till 0 while coming back from 199 we are stopping at 14 (last request)so this came as a doubt..

[@shivaclasses1683]

Tysm sir.....

[@anujdahal007]

SIR , In which direction we should move first ?

[@aravindasaigadamsetty6413]

thank u sir

[@HarshRaj-fp6pv]

AT last sir bring himself in to give us an example analogy

[@karmanyagupta8849]

Sir doesn't that seek go to zero while returning from 199 as if it is going till end it should return to start

[@muskaanagarwal7326]

I have the same doubt

[@junaidshaikh3597]

Sir , in scan we always move only in upward direction?

[@Ankit-we8ym]

No it depends what prev header position was and now where it is

[@035_shubhamrai2]

it should be (41-0) because vo dono side end tak jayega

[@abhishekupadhyay2737]

Sir aap bhagwan ho

[@utsavjayaswal4701]

sir at intial position we are at 53 u moved right side from 53 and then travesered to left side......can i first traverse left side from 53 and then traverse to right side as both are giving different answers

[@saumilpatel2547]

Upward move hai head ka

[@nilotpalbhandary1702]

♥️♥️♥️♥️♥️

[@rakhshandamujib2793]

First 1:16 minutes! XD

[@lalitbarai]

But why did you go first in the right side & then in the left side???

[@srkcreation9935]

Sir jb 199 p koi request nhi thi phir bhi hmm vahan tk gye........tooo left side m 0 tk q nhi vapis aaye...???

[@DIVI-EXP]

when the r/w head will be downwards i.e going down then we will come upto 0, and if we are moving in forward direction i.e upwards it will go upto 199 (max size)

[@srkcreation9935]

Maine pucha kya tha.....

[@virtualbro8571]

199 nhi dia h question mai

[@virtualbro8571]

@@srkcreation9935 tumhare baap jaisa

[@virtualbro8571]

@@srkcreation9935 haha

[@krmanish043]

hdd h ,,,, itna acha kon padhata h yr

[@rohitjoshi6335]

Haan match kr ri h >>>:

[@shaunakchaudhary2178]

Sir why have we considered 0 and 199 ?

[@souravraychaudhuri6600]

These are the end points of the R/W head. So, the head moves to-and-fro from start(0) to end(199), and accesses all those tracks which come in its way/direction of propagation.

[@virtualbro8571]

@@souravraychaudhuri6600 are these points fixed ya khud se assume karna h???? Jaldi batao kal exam h

[@souravraychaudhuri6600]

@@virtualbro8571 fixed hai bhai. Agar question mein diya gya hai ki there are 200 tracks, then each track is numbered from 0 to 199 (just like array index)

[@virtualbro8571]

@@souravraychaudhuri6600 accha👍👍👍 thanks

[@sanket144]

what is FSCAN?

[@shreyparekh7278]

simply no reason for disliking..