Heyy Do you want my handwritten Operating system notes ?? I am selling it at a low price , I have covered many topics from sir's video only so maybe it will be helpful for you
Is saal ke gate mein itna lamba aur bhayanak question ayya tha resource allocation par, but meine yeh video badiya se dheek rakhi the.. bilkul nahi daara mein.. aur ek line mein solve kiya! Thanks a ton brother.. do din mein, mere barc ki exam hai, and i am all prepared and badiya confidence aa rakha hai, just cause of you. God bless you man.
I am struggling to resolve the questions like this..below any help please? Consider four resource types with the following profile in this system: Resource Type Rank Number of Instances RT1 4 2 RT2 7 4 RT3 8 3 RT4 10 2 Let the following sequence of resource requests be processed by the system (note that REQ(A, B, k) represents the request of k resources of type B by process A and REL(A, B, k) represents process A releasing k resources of type B): * REQ(P4, RT2, 3) * REQ(P3, RT3, 2) * REQ(P2, RT4, 1) * REL(P4, RT2, 3) * REQ(P4, RT1, 2) * REL(P2, RT4, 1) * REL(P3, RT3, 2) * REQ(P3, RT2, 3) * REQ(P2, RT3, 2) * REQ(P1, RT4, 2) Note that all of the above request and release operations can be processed without any violation of the deadlock-prevention policy of the system. For each of the following sequences of request/release operations, examine if it can or cannot be processed without violating the deadlock-prevention scheme above. Can you identify a sequence that is allowed by the scheme and consequently can be processed without leading to system deadlock? a) REL(P2, RT3, 2), REQ(P4, RT4, 2), REQ(P2, RT4, 2), REQ(P1, RT1, 2) b) REL(P2, RT3, 2), REQ(P4, RT2, 2), REQ(P3, RT3, 2), REQ(P2, RT2, 3) c) REQ(P2, RT4, 2), REL(P3, RT2, 3), REQ(P4, RT2, 2), REQ(P3, RT1, 2) d) REQ(P4, RT2, 3), REL(P2, RT3, 2), REQ(P2, RT4, 2), REQ(P3, RT1, 2) e) REQ(P3, RT3, 2), REL(P4, RT1, 2), REQ(P4, RT4, 2), REQ(P2, RT2, 3)
Sir, You saved me. I watched most of your video from Operating system playlist just one day before my OS final exam and alhamdulillah it went amazingly well. All credit goes to you. Lot's of Dua for you....From Bangladesh.
I am watching your lectures every morning for the last 3-4 months for prep of GATE 2022 and what motivates me to get up early is solely your productive lectures! My morning starts with you every day, Thank you so much!
@@pawanchandrajoshi841 well, she never said that she was watching this playlist, but she said about watching his videos, and there are lot of his videos on this channel.
Sir, you teach with such dedication and sincerity that I'm getting emotional. Engineering classes in uni make anyone lose hope for even graduating let alone becoming an engineer. You're a savior to many of us struggling undergrads. You're the awesomest, Ma Sha Allah !
I studied my all Operating System for your videos in just one week and now in the morning (27-7-2020) I have exams and I'm fully prepared for the exams. Thanks a lot, Sir, You have a computer mind and I am getting a lot of knowledge from your videos. Keep up the great work. Also, I watch your videos in 2X but still clear. No one has explained these terms in such an easy and clear way. So Billion-time thanks, Sir.
The Best explanation....my sir told the same topic for 5times even though i didn't understand..but ur explanation is simply superb and understandable...
Today i taken my sem exam i got this question for 14 marks i was literally feeling happy. Thanks not enough to you sir. You really doing great for us......
13:02,18:45 I watched so many other vidoes and didn't get clear explanation for this. Only you mentioned it clearly... Even though I don't know hindi without on the subtitle I managed to understand well. Thank You
Thank you so much for this tutorial. I have a final today on my OS course and this video lecture literally saved my life. Best wishes and hope to get more and more topics in the upcoming days.
Used to be and still am very anxious during exams but with your help its so much easier to study and understand and also score . God bless you sir . Warm regards ❤️❤️
I am so thankful that you are putting subtitles on your videos because it is helping me a lot because I am from Nepal and I do not understand a lot of Hindi but this subtitles are amazing thanks a lot Sir.
I feel like giving all my collage fees to u sir !!! Such a clear a explaination u give for everything .....i wish I become a great teacher like you !!!
I am in so last moment that I am literally watching this at 2x speed. But, then too i understood each and every point and logic. Thank you sir!!!!🔥🔥🔥🔥🔥🔥🔥
Wow, what an explaination! Your efforts can be seen in this video! Your concepts are just so perfect regarding this topic! Best video of all-under this topic! Salute sir! 😊
THANK YOUUU SOO MUCH. YOU SAVED ME. I WATCH YOUR VIDEOS RELIGIOUSLY. AND PLEASE DONT STOP MAKING VIDEOS IN HINDI PLEASEEE. MAY GOD BLESS YOU FOR SAVING THOUSANDS OF SOULS
2 hours of lectures in college covering just 2 points whereas 20-25 mins of lecture by you covering much more than 2 points and still, those 2 hours of college lectures are not even close to the content and quality that you deliver!! Thank you sirr!!! This is the first time I completed two chapters on one day (normally that happens when there's an exam the next day but never on normal days). Thankss!!!!!!
Sir you and mam are great teacher ever and the best part of this channel tha we can watch video on 2x then too we understand each and every thing properly... You even don't know how many life's you both have saved and make them feel confident in exam I just hope u both never stop doing this Just one request make a complete playlist on 8085 microprocessor and 8051 microcontroller so I can understand easily I am getting KT(means re exam ) in same paper again and again Please accept my request 🙏🥺 asap
Thank u so much for ur bright lectures... Apko to hamari clg me hona chaiyeta professor banke....hamari clg me sare paisa loot te hai education k naam par...
*NEXT LEVEL TEACHING METHODS😇🙏🏻🤗🔥🔥🔥🔥THANK YOU SO MUCH SIR🤗🤗ONE FACT:BANKER'S ALGORITHM K ABHI TAK 2 QUESTION HI BANE HEIN😄😄😄SABSE COMPLICATED🔥🔥🔥LOTS OF ♥♥♥FROM GUJRAT☺*
Sir, u clearly all points...I will see ur video's that's r related to my subject...nd all videos r vry vry helpful to me..... also ur teaching style is vry gud....
Sir please make more videos covering all the topics of CSE. These videos are helping me a lot in my semester exams, and hope that it will help in gate 2021 too.
All the best for today's exam
How do you know by the way thankyou
😭😭😭😭
Best of luck bput wale
No thanks 🙏
insta dedo apna 👉🏻👈🏻
I heard that Banker's Algorithm is very tough topic...
But if a teacher like VARUN SINGLA teaches us...then nothing can be tough❤️
Bhai vo topic hi tough nahi tha 😂😂
@@Haha1234-z7f exactly
@@izanagisburden9465 topic is tough
Same 😂
@@sharad7340 Bro addition and subtraction is tough to you? Although Varun sir makes every topic seem easy but this one was really not difficult
All the best for tomorrow's exams😅😅
Bro you predicted verry well🤣🤣
It's today
Yes tomorrow lol😂😂
Thanku so much
Muze laga exam pehale din me akela padai karata hu😂😂😂
after 5 years, it is still so understandable , and easily capture into our mind. This is real gold in term of education
Heyy Do you want my handwritten Operating system notes ?? I am selling it at a low price , I have covered many topics from sir's video only so maybe it will be helpful for you
price ?? @@mynameis.aditie
@@mynameis.aditieshutup ediot just earning money
Our education system is 🤡
🎉🎉
Is saal ke gate mein itna lamba aur bhayanak question ayya tha resource allocation par, but meine yeh video badiya se dheek rakhi the.. bilkul nahi daara mein.. aur ek line mein solve kiya! Thanks a ton brother.. do din mein, mere barc ki exam hai, and i am all prepared and badiya confidence aa rakha hai, just cause of you. God bless you man.
I am struggling to resolve the questions like this..below
any help please?
Consider four resource types with the following profile in this system:
Resource
Type
Rank Number of
Instances
RT1 4 2
RT2 7 4
RT3 8 3
RT4 10 2
Let the following sequence of resource requests be processed by the system (note that
REQ(A, B, k) represents the request of k resources of type B by process A and
REL(A, B, k) represents process A releasing k resources of type B):
* REQ(P4, RT2, 3)
* REQ(P3, RT3, 2)
* REQ(P2, RT4, 1)
* REL(P4, RT2, 3)
* REQ(P4, RT1, 2)
* REL(P2, RT4, 1)
* REL(P3, RT3, 2)
* REQ(P3, RT2, 3)
* REQ(P2, RT3, 2)
* REQ(P1, RT4, 2)
Note that all of the above request and release operations can be processed without any
violation of the deadlock-prevention policy of the system.
For each of the following sequences of request/release operations, examine if it can or
cannot be processed without violating the deadlock-prevention scheme above. Can you
identify a sequence that is allowed by the scheme and consequently can be processed
without leading to system deadlock?
a) REL(P2, RT3, 2), REQ(P4, RT4, 2), REQ(P2, RT4, 2), REQ(P1, RT1, 2)
b) REL(P2, RT3, 2), REQ(P4, RT2, 2), REQ(P3, RT3, 2), REQ(P2, RT2, 3)
c) REQ(P2, RT4, 2), REL(P3, RT2, 3), REQ(P4, RT2, 2), REQ(P3, RT1, 2)
d) REQ(P4, RT2, 3), REL(P2, RT3, 2), REQ(P2, RT4, 2), REQ(P3, RT1, 2)
e) REQ(P3, RT3, 2), REL(P4, RT1, 2), REQ(P4, RT4, 2), REQ(P2, RT2, 3)
@@golluunlimited Is it a MCQ or there has to be only one correct sequence?
@@akankshashukla7484 yeah
So how was the barc exam? What would you like to say after three years?
🤣
Sir, You saved me. I watched most of your video from Operating system playlist just one day before my OS final exam and alhamdulillah it went amazingly well. All credit goes to you. Lot's of Dua for you....From Bangladesh.
Thanks for saving my semester :)
mine too bro😂
@@MukeshGates tum to elon musk hi,fail hote to bhi farkh nahi padata
@@sonianarendramodi2605 🤣🤣🤣🤣
@@sonianarendramodi2605 aur tum Narendra Modi ho Tumhe kaise koi fail karegi bhala
Mine too ...😅
I am watching your lectures every morning for the last 3-4 months for prep of GATE 2022 and what motivates me to get up early is solely your productive lectures!
My morning starts with you every day, Thank you so much!
you took so long completing this, don't you!
@@pawanchandrajoshi841 well, she never said that she was watching this playlist, but she said about watching his videos, and there are lot of his videos on this channel.
@@adityabhandari6688 I don't want to argue. Maybe I was wrong. Thanks 👍
What was your gate rank?
Abhi apka mtech complete ho chuka hain?
It's semester time 💀
Real
Jai Shree Ram ❤️🙏
Hahahaha yeah 😂
Yes
Sir, you teach with such dedication and sincerity that I'm getting emotional. Engineering classes in uni make anyone lose hope for even graduating let alone becoming an engineer. You're a savior to many of us struggling undergrads. You're the awesomest, Ma Sha Allah !
Same lol. Our professors in college have no interest in teaching and don’t care about the students.
Our Professors be like : Life is a Race
I studied my all Operating System for your videos in just one week and now in the morning (27-7-2020) I have exams and I'm fully prepared for the exams. Thanks a lot, Sir, You have a computer mind and I am getting a lot of knowledge from your videos. Keep up the great work. Also, I watch your videos in 2X but still clear. No one has explained these terms in such an easy and clear way. So Billion-time thanks, Sir.
You are in ktu University?
Best explanation of banker algorithm on RUclips
Thank you so much
The Best explanation....my sir told the same topic for 5times even though i didn't understand..but ur explanation is simply superb and understandable...
we are blessed to have teachers like you.
Dear sir,
I watched your many video all are appreciatable, I am a IT instructor, whenever I feel problem on a topic then I used to watch ur tutorial.
Sir, we need more professors like you, if we get such professors then most of our studies is done in class itself
Best explanation...
I learned it first time and I clearly comprehend it..
Thanks a lot for this.
All are here for 😂 tomorrow's exam..#.OS
Mera parso h exam
No only quiz 💀
Me😂
😂
Me
Today i taken my sem exam i got this question for 14 marks i was literally feeling happy.
Thanks not enough to you sir. You really doing great for us......
Which type of ques
Yarr yeh allocation or max need ki values hmy di hn g? Paper mae
Chala andhamga unnav 🙂
Love you sir... You are now my crush teacher... Handsome+ intelligent......... And excellent teaching skills
😂😂😂
Huge respect to you Brother. Highly appreciable content! Thanks
I am studying BCA, And i from Karnataka btw...... Its really helpfull from yur teachings for ma syllabus..... Aise he vedios banthe raho....
ruclips.net/video/mNCCSyNTcsE/видео.html
@@GurpreetKaur-gq6zw tumko koi kaam nhi bacha hai sab k comments me link daal rhi ho to
Best Explanation of Bakers algo i the RUclips
I agree with bhajan
@@dewadattaa268 banker's
@@adarshsinghpawar lol
@@sonianarendramodi2605 Sonia and modi sath me rofl🤣
000 👍👍👍👍0 👍👍0 👍👍0 👍👍👍👍👍
13:02,18:45 I watched so many other vidoes and didn't get clear explanation for this. Only you mentioned it clearly... Even though I don't know hindi without on the subtitle I managed to understand well.
Thank You
The simplest and easy way to understand the banKer algorithms is just watching this video instantly.. Thank You Sir
This guy explain concepts so clearly and easy manner. You got a new subscriber here.i just addicted to your videos and thank you soo much bro.
Perfect explaination of BANKER'S ALGORITHM.. thankyou !
Aapki wajah se ye subject bohot easy ho gya. Confidence aaraha hai, ki accha hi perform karungi. Thank you, sir.
May God bless you. 😊
Thank you for your valuable feedback... Thank u for the blessings...
@@GateSmashers 😊🤗
Thanks for taking so much effort in explaining this to me in simple,lucid terms.
The best teacher one can have ---- One and only Varun 🙌🏻🔥❤
Man! This guy explain concepts so smoothly and delivers in fantastic way. I'm your fan bro. You got a new subscriber here. Keep making awesome videos
Thank You Madhav
@@GateSmashers welcome😁
@@btechmadhav88 After 3 years you came back to reply😂
Thank you so much for this tutorial. I have a final today on my OS course and this video lecture literally saved my life.
Best wishes and hope to get more and more topics in the upcoming days.
U R The best techer for Engineering online classes. Easy Understanding . Great efforts Sir, Tysm🤗🤗
Simple & Brilliant explanation of Deadlock & Banker Algorithm.
Man you are literally awesome....
Your teaching skill is at another level ...keep going
And yeah thanks for clearing my doubt which I found in this vedio
Glad to hear that
love from fiji .. your teaching skills are amazing
You're indeed a saviour sir.... Thanks a ton for such a great video on Banker's Algorithm
You are really awesome teacher for computer hardware subjects your teaching style is very gracious .in youtube your content is diffrent
Used to be and still am very anxious during exams but with your help its so much easier to study and understand and also score . God bless you sir . Warm regards ❤️❤️
Got my exams tomorrow and the whole playlist has been played 😂😂❤
Thanks Sir for all the concepts explained. regards and lots of Gratitude
Which college ??
This video is a life saviour for those studying one night before exams! 👍🏻💯
Sir Your teaching in hindi is top notch!!
You are so good at explaining things. Thanks a ton sir !
Thankyou very much for making it easy peasy.
I am so thankful that you are putting subtitles on your videos because it is helping me a lot because I am from Nepal and I do not understand a lot of Hindi but this subtitles are amazing thanks a lot Sir.
No one can Expalin like this .......... तारीफ़ करूँ क्या उसकी, जिसने Varun sir को बनाया .
God bless Your Family .
I m watching this from exam hall 💀💀
Wtf💀💀💀
😂😂
Legend 😮
😂
Lol
Love from pakistan. You are best , you are life saver since my Bs. And now I’m doing Ms. Thank you for saving life
you always make even a complicated topic very easy to understand, which is impossible for our teachers to do.
Such simple explanation sir. thank you!
You are making videos for Gate exam but you don't how much time & effort you are saving of Bangladeshi CS students ☺️☺️ Thank you so much ❤️❤️
Isko bolte hain teacher! Ek version english me bhi daal de bhai, international audience bhi milega. Best video.
You just earned yourself a subscriber! Thank you!
only because of you i got to clear the subject ONE OF THE GREATEST TEACHERS EVER
I Support You Sir By Watching Full Advertisement.
Thankyou
So nice of you...Thank you
No it's not like that. you have to click the ad
Boht acha smjhaya sir , abhi achi traj smjh aya ❤
I feel like giving all my collage fees to u sir !!! Such a clear a explaination u give for everything .....i wish I become a great teacher like you !!!
So nice of you
@@GateSmashers is she gives fee to u ??
This guy converts Calculus problem into 1+1=2 problem. Protect this man at all costs
all the best for tomorrows exam 😂😂
Bro its in 4 hours
Thanks
Thnx😅
ur a saver from my xm...without this videos ...i dont know what will happen
sir you are teaching skills are wow!!!!!
one of the most confusing algos explained in the most easiest way possible ! Hats off
I am in so last moment that I am literally watching this at 2x speed. But, then too i understood each and every point and logic. Thank you sir!!!!🔥🔥🔥🔥🔥🔥🔥
I am from Bangladesh . I watched your video when i needed any help. Your explanation was marvelous.
Awesome Way of Teaching !! Thanq So much Sir ❤️✨
6:15 safe sequence
15:13 p2 terminate hogaya toh joh resources voh hold karke baitha tha. Un saaro. Ko chor dega
15:55
17:45
20:45
21:30
Who are watching 1 day before of exam
One day before exam ❌️. *on the day of the exam✅️
One day before exam. ❌️. *On the day of exam ✅️
Thanks sir its cleary understandable how you teach
Wow, what an explaination! Your efforts can be seen in this video! Your concepts are just so perfect regarding this topic! Best video of all-under this topic! Salute sir! 😊
Thank you so much sir❤. Excellent explanation
bhai u r doing a great job by explaining each part in a very well precise manner.
Thank You..Keep sharing and learning
thats a perfect explanation.
i have wasted 2 hr for this topic until i found this gem video .
thank you so much
You teach more confidently in HINDI than English.
Kyoo apko hindi nahi aati kyaa..itna achha explain kar rahe hai
@@kamathprajna Lgta h aapko English nhi aati
@@nou4696 l may know English or may not..but I respect and love hindi ❤️
THANK YOUUU SOO MUCH. YOU SAVED ME. I WATCH YOUR VIDEOS RELIGIOUSLY. AND PLEASE DONT STOP MAKING VIDEOS IN HINDI PLEASEEE. MAY GOD BLESS YOU FOR SAVING THOUSANDS OF SOULS
Very Helpful video..Thank you very match sir
Great explanation.... cleared all my doubts 👍
Bhot acha concept Diya hai sir ap ne, subah paper hai Mera. Allah bless u🙂😊😊
Wah bhut achhe se smjhaye ho ap..🙏🙏good explanation 😎
excellent explaination
fantastic way of explaining sir. Thanks alot
happy teachers day sir...
these videos are too good and tbh youve been an amazing teacher and will continue to be for years to come
keep it up
Thank you soo much for teaching difficult algorithm in easy way 😊
Best explanation of this algorithm and easy to understand
Sir you are the best teacher and savior thank you sir ❤️❤
2 hours of lectures in college covering just 2 points whereas 20-25 mins of lecture by you covering much more than 2 points and still, those 2 hours of college lectures are not even close to the content and quality that you deliver!! Thank you sirr!!! This is the first time I completed two chapters on one day (normally that happens when there's an exam the next day but never on normal days). Thankss!!!!!!
Thankyou for switching back to Hindi. Respect for you🙏
You are my life saver sir! Your explanations are up to mark and easy... Thank you so much sir💓
Thank you sir! It helped a great deal.
Sir you and mam are great teacher ever and the best part of this channel tha we can watch video on 2x then too we understand each and every thing properly...
You even don't know how many life's you both have saved and make them feel confident in exam
I just hope u both never stop doing this
Just one request make a complete playlist on 8085 microprocessor and 8051 microcontroller so I can understand easily
I am getting KT(means re exam ) in same paper again and again
Please accept my request 🙏🥺 asap
Thank u so much for ur bright lectures... Apko to hamari clg me hona chaiyeta professor banke....hamari clg me sare paisa loot te hai education k naam par...
Yess ur right bro
Thank You for the Test Sir, I'm in the First Year of my Masters in Software Engineering
Love
Nice explanation on bankers algorithm sir👍👍👍
You are so amazing guy! Your teaching quality are outstanding🥰🥰🥰
Keep continue
Thanks a lot.. Super simple explanation and so quick. Our lecturerer's recording was a disaster.
*NEXT LEVEL TEACHING METHODS😇🙏🏻🤗🔥🔥🔥🔥THANK YOU SO MUCH SIR🤗🤗ONE FACT:BANKER'S ALGORITHM K ABHI TAK 2 QUESTION HI BANE HEIN😄😄😄SABSE COMPLICATED🔥🔥🔥LOTS OF ♥♥♥FROM GUJRAT☺*
Best teacher ever for operating system
Best of luck for the exam that is starting in 30 minutes.
Sir, u clearly all points...I will see ur video's that's r related to my subject...nd all videos r vry vry helpful to me..... also ur teaching style is vry gud....
Sir please make more videos covering all the topics of CSE. These videos are helping me a lot in my semester exams, and hope that it will help in gate 2021 too.
did you crack gate exam?
Good teaching...👍🏼 everything understand