Lec29 Page Replacement Algorithms | LRU and optimal | Operating Systems
HTML-код
- Опубликовано: 7 фев 2025
- Discussed both the LRU(Least Recently Used) and Optimal page replacement algorithms in operating system with the help of an example. FIFO , LRU an Optimal algorithm has also been compared in terms of the number of page faults and hit ratio.
Page Replacement Introduction |FIFO page replacement algorithm in operating system:
• Lec28 Page replacement...
See Complete Playlists:
Placement Series: • Placements Series
Data Structures and Algorithms: https: • Data Structures and Al...
Dynamic Programming: • Dynamic Programming
Operating Systems: // • Operating Systems
DBMS: • DBMS (Database Managem...
Connect & Contact Me:
Facebook: / jennys-lectures-csit-n...
Quora: www.quora.com/...
Instagram: / jayantikhatrilamba
Can you imagine how good you explained it? I am 20 years old, my younger brother is 10 years old, he was listening to this along with me and surprisingly even he understood it! 😂 Thanks a lot, you are a real saviour for my tomorrow's OS exam! 😇
Ye ladki ka chakkar hai Babu bhaiya
No way a 10 yo understood this !!don't simp dude
Your brother has good iq 😅
10 saal ka difference bhai mai papaji band bajaye😂😂
Glazing
I think you are currently the best teacher available on youtube, whenever i search for any topic and your video reference comes, I usually choose that. I dont have to navigate to other videos then. MY query is definitely resolved. (no navigation and time wasting is best part , with efficient examples)
It's true mem
Yah she is the best ☺️☺️
Cute too.🥰
When my teacher explained this today I was not able to understand anything but now I am understanding this. Your explanation is really great Mam
I have understand 9 hour before final exam Thank you very much and I still not sleep :)
lol. This is me right now my dude.
Same here
yeah im tired to see this video before 2 hour and I got nothing and going to sleep now
Same
The best lecture ever seen
I fully saw ur dbms playlist....u saved me before exams....nd now I am going to do well in OS tooo... thanks to u....U r my life savior 🙏 U also look really beautiful 😍❤️
True agreed👍
We stan Jenny!!!
this is the best teacher on youtube...am a computer science student in Uganda and madam Jenny is practically my lecturer...coz she is the best av seen....Thanks for all the work you have done...much love.
A few hours before my test and I've actually understood it. Thank you so much 🙏
Mam... Thank you so much from Bangladesh 🇧🇩. Iam a 5th semester CSE student now. I start follow your valuable tutorial when I am 3rd semester for the subject Data structure. In 4th semester I follow your tutorial for computer Algorithm and Now 5th Semester follow for Operating system.Iam very Happy and satisfy to follow your tutorial and doing very good result to exam. Pray for me Mam after finish my study I got a good Job..
2 years ago
Thank you @Jenny's lectures CS/IT NET&JRF
Your lectures are always so easy to follow.
many students are benefited from this channel especially to sem exams. we are not relying on our noob lectures anymore..also job of getting bucket to teacher is resolved..😉😉😉😉
heyy do you want my handwritten Operating system notes?? I am selling it at a low price
This post uploaded 5 years ago is helping me now. Lot of thanks for you mam💐
Actually, I was confused with the LRU replacement algorithm before watching this video
your trick really helped me to understand the concept. thank you, mam...
I am going to personally watch all your lectures videos on youtube because your teachings make topics easy and interesting to follow
Thank you @Jenny's lectures CS/IT NET&JRF
Your lectures are always so easy to follow.
I really love your way of teaching. I don’t even need to look for another video on the same topic because I have understood clearly. Thank you for making these videos available!!!
Realiable and confident on your videos for algorithms,writing this a day before my exam!!
I am very very very thankful to u mam u helped me a lot to known the subject. Which I have ignored listening the classes but by ignoring I have got ur channel that is so nice thing to me mam.
Every time when my exam arrives, the previous day I sit with your videos, THE BEST
Thankyou so much mam your concept are easily understandable. I'm the type of student who start studying a day before exam😅😅but now i can prepare whole syllabus in a day with your lecture. Thank you once again for teaching in very easy way it really helped much.
Pehli baar mujhe lru samaj mai aaya.Very nicely explain👏👏👏
If only i had found this video a year ago 😢😢. I would have passed the exam by now. Still tho. Thank you very much. You are a better teacher than those in my university that's for sure
4th year CS student, and this person saved my ass from failing miserably.
I hav good marks in os thanks to u...🥳🥳
You are so blessed with teaching, I have learned so many of your tutorials, and all are helpful and so clear. thank you so much!
Good Lecture.
I am now able to understand LRU, Optimal Page Fault.
Nice video. thanks for this video
helped me a lot ,after going through various lectures I found a masterpiece
The thing is....
U r not only teaching.....
U r teaching "" EASILY"".... maam.....
This is the first time I understood this without any doubt...
U got me in ur subscribers list... 😊😊
Wow!! I not seen all the tutorials on youtube but sofar for me you are d best and you are beautiful.
Much love from Nigeria
Best ever, Crystal n clear explanation on OPT scheme...Loved it. Thanks a lot.
I am now able to understand LRU, Optimal Page Fault.
Nice lecture . thank u so much ma'am u r good teacher in this world... " I'm from pakistan"
They are teaching this first half-year in university in Germany, and I could puke seeing "teachers" pulling out masses of actual code or formulas to explain this to newcomers. You used lenguage and an easy to overlook table and that is exactly the right way
You are my favorite RUclips teacher
Before seeing this video I don't know Ntg but after seeing this I know everything about page replacement Tqq so much mam
currently I''m CS student at the campus when i face problem i get solution from your video i would like to say thankyou from the bottom of my heart MJ from ethiopia
Thank you for the excellent explanation,
you’re always my savior
Hi jenny sis i just amazed by seeing way you teach the subject🤗😍 thats really awoesome....🙏🏻🙏🏻thanks alot for u efforts...., Im an clg student studying BCA degree in Loyola college in Tamilnadu at chennai. Our OS teacher will not teach like this... She wont use the chalk and board to teach , she will just display something in the screen.. And blabouring something else... 😐 , But ur really great teacher Jenny sis..🤗
we can pay atleast a fee of 1000 rupees !!!!!!!because in clg they are taking in the amounts of lakhs and teaching nothing jenny mam is a very nice proffessor
Super mem i impressed with you and your teaching style. I always confused among these algorithm. Many many thanks to you.
i have easily understand all topic of your lecture..
thank you.....
Mam you are great you are the best
i came here 3 times already and finally understand. thankyou very much!!!
Thank you mam you are great I didn't understand this topic in my collage after watching this video I understood 😀
for OS this is best channel
Amazing Explanation...understood the concept very quickly....Thanks a lot @Jenny's lectures CS/IT NET&JRF
Thank you for this lecture this topic is very helpful for me because Saturday is my exam and I understand this topic in details and my doubt is clear
Beautifully explained. I do not think I have to revise this topic again. Superb
GOAT Teacher
That’s the best explanation I could found. Thank you 🙏
Your teaching level is excellent mam
Mam I love your way of explaination.
It was very useful to many Students.thank you so much mam ❤️❤️❤️.
Answer vachesindhi lv u umaa umaaaaa ❣️
Dhanyawad madam jii🙌🏻🙏....nice communication ❤ aaise hi padhte rahna 😊
You are a perfect teacher..👍👍
I love you! thank you so much! you have saved me a lot in my study! 🥺
your this lecture saved my os exam
you are so good at teaching。love from heart❤❤
Very nice explanation mam, very useful to us☺️☺️☺️👏👏👏👏👏
Thanks, mam your lectures are really appreciable. you are the best mam love your teaching method.
Thank you so much for your help mam tomorrow is my os exam .u have helped me a lot mam
I like how you say empty "m pa ti" . LOL.. Thank you for your contribution to CS education.
Where you get this huge knowledge really awesome. Your every video is very interesting and easily understandable.
Haha my university's professor suggested this video to watch 🐒🥺 thankyou mam ❤️
Mam you're the best. Love you ❤
Thank you mam.. I struggle in the exams.. Now I clear mam
Proud of You Mam❤🎉
I can't express how well you explained it, it was so easy to digest after watching other videos I came here...thanks a lot
I love you , perfect teaching
Thank you mam for the wonderful explanation
❤❤❤
Thank you very much - it is easy to understand your content as you explain very well. Much appreciated...
thanks madem. this is useful for my exam
Ma'am tommorow is my operation research exam but I am watching your os lectures
And I know why your watching.
Thank u so much mam bcz of u i score out of out in os sub
You teach very well along with that ur face expressions are so cute .
شكرا جزيلا شرحك رائع للغايه❤❤❤
لا اله الا انت سبحانك اني كنت من الظالمين ❤❤
What The Explanation Mam .🎉🎉❤❤
Good explanation mam👌,
Useful for many ....
U r amazing...mam...aapne mera confusion clear.....kr diya..... Thanks mam.......Aap DAA k bhi Lecture upload kijiye ...mam...
Thank you so much ma'am ❤👍
As always, great explanation, you make it very simple to understand. A small feedback, as a suggestion you could place the whiteboard to the right so you don't obstruct visibility while explaining .
KGF:- If u think ur bad i am ur dad 💥
Jenny Mam:- If u think u cant solve the problem then i am ur problem solver❤🙏
hack to watch your videos use 1.5 x 😅,but love the content you may stretch the topic for more depth understanding but its what make it special mam.😄😄thankyou
❤🔥
Tanku very much madem , spectacular expelnation with graet simple technique , From Meher chaitanya
Nice explanation mam... Thanks a lot
Thank you so much mam your concept are easily understandable.
Amazing Dede thank you so much
Thank you ❤
Thank you so much for your effort .................stay blessed
thanks i understood all playlist
Thank you ma'am ⚘❤
great lecture! thanks!
mam plz reply me something thank you sooo much ur classess are easily understandable hats offffffffff thank youuuuuu sooooooooooooooooooooo much madam amazing concept wise understanding super......now i can able to solve page replacement whatever difficulties in that problem.
Well teaching👍
Tqsoo much mam✨❤️
Insane video thank you ❤❤❤
Amazing talented medam I easily understand this concept tq.... Tq.... Medam
This is so clear.Thank you for this video 💟🙏
Tq mam finally I am understand
Thankss mam aap bhutt acha samjatee hoo😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍i reallyyy likeee your teaching.👩🏫
Hi mam you taught very well I am waiting your all video it's very useful for net preparation kindly post more videos