I am here a few days before my Operating System exams, and this young guy explains paging like a piece of cake, then I start to solve numericals for the first time (without making mistakes). Thanks Mr. Varun Singla!
Grt explanation sir...😃 I gave my exams for operating system after watching your videos only....😊 And I got 91 out of 100 in my OS exam....all the thanx and credit goes to you sir...I have prepared all the topics in syllabus as well as extra topics also ...which helps me to clear my concept more ...and got this result just becoz of you sir...thanx a lot 😊 Keep going! Keep Teaching us!😊
Same question, why don't we have same teacher like you in college? Awesome explanation kudos I want to appreciate your all effort keep making such wonderful video keep educated
College might just have amazing teachers as well but the problem is that you're watching the video alone thus all the attention is diverted towards you. In a class there are 30-50 or even 100 students at times so it kinda becomes hard to understand what teach is teaching.
What an effort. It took three lectures of 60 minutes each in my university class to explain the 10% of what you explained in 25 minutes. You want everyone to learn everything about a topic. I notice one thing in your lectures- you don't want to skip a single thing while teaching a particular topic, you want everyone to understand a topic completely. Great work, I have been watching your already uploaded videos from Sydney. Thanks a lot..❣️
I mean, I am not even a Gate student as I am doing a course in the UK and the syllabus is a bit different (in a very unorganised way), however your way of explaining concepts that are made so difficult by my books and university is just EXCELLENT! I thank you for your existence. I sound super selfish right now, but the compliment is from the heart! You are an amazing teacher who has turned teaching COA in to 'frames' of story telling sessions which I can easily follow.
Thanks a lot sir May Allah Almighty succeed you further ... Eventually I got bps 17 lecturer post only because of your these fruitful and up to the mark tutorials which you are delivering at our door step ♥♥♥
Itna khatarnak topic jo itna easily smjha de woi ache teacher ki pehchan hai... univ teachers kabhi itni depth me nhi smjhate paging segmentation ya to smjhana nhi ata ya fir wo khud bhul chuke hai... Students jyda ques raise na kare isliy jaldi me nipta dete the paging n segmentation.. @varunsingla you are SIMPLY AMAZING 👏
You are the best teacher. 😊 Your concepts literally very clear and the way you teach it's awesome.. One of the best teacher on you tube. Well doing sir.. Spread your knowledge like this only.
you have explained a difficult topic in very easy manner , i am a semiconductor engineer in nxp bangalore i had to give presentation on memory management in my team and i explained the same thing what you have explained, i got lot appreciation , thanks for giving such a good content in easy manner
I got to tell one thing.. Good teaching is 25% preparation and 75% theatre.. U r one .. I m 2005 passed out and trying to give exam after 16 years gap and now i m able to solve problems its all because of your way of teaching.. Thank u..
Just 30 min ago i was frustrated and thinking that i cannot solve any paging questions ever but now you just cleared all my doubts .....thank you soooo much sir.....you're explanation were outstanding ❤❤❤❤❤❤❤❤lots of love.❤❤
Sir maine gfg ka placement 100 course liya tha os ke liye, but aap jitni detail me aur easily concepts samjhate hai gfg aas paas bhi nahi hai, best explanation ever. 🔥🔥🔥
Brilliant...amazing....!!!😭❤️ Means I don't have any words to say!! Kya knowledge hai yr✔️ Thank you so much from the bottom of my heart sir!!❤️ Thanks a million 💫
CPU generates the logical address which is divided into two parts as page number and page offset. The page number is used as a index to page table which contains base address of each page in physical memory.This base address is combined with the page offset to define physical memory. . Page size is typically a power of 2 .The selection of power of 2 as page size makes translation of logical address in to a page number and page offset easy. =>If the size of logical-address space is 2^m ,and a page size is 2^n addressing units (bytes or words), the high-order m-n bits of a logical address denote page number and the n low order bits denote the page offset. Thankyou 😊
The explanation is so riveting that I was unable to skip the video ..... I am just startled and feeling an inexplicable joy while writing this comment.
Sir I don’t comment often …and seriously I will not hide anything even I closed this video earlier after watching it 5 mins but when I came back and watched full video I could not stop myself appreciating you…thank you…great explanation..and loving this operating system
I don't have words how easily u explained i was reading reference books for 1hour and still can't understand and ur video is life saver. And my whole class is learning os from you. thanks so much sir
Really, the way he is explains is simply awesome. when my college lecturer explained this I am really can't get anything what is going and the teacher is explaining but this man explains like very easy manner with example just Kudos to him, thank you very much for your work.
Varun sir ... You are like stress buster for me...Whenever i Found myself in confused state you make me feel don't worry You are there to help me with this...
Vaaaah .....no words to appreciate u guru🙏🙏🙏...I was almost seen all videos to get that one point about paging..u clearly phrased it " process divided into pages and pages placed into frames"👌❤️😘😘😘
sir thank you for such an clear explanation keep posting ! and if it is possible you could create blog from where we all can download some specific notes or important points to revise for particular topics of computer science! really appreciate your efforts sir...
Me : after watching this video 19:07. jokes apart this topic would have taken atleast 1hr-1.5 hr if i were to read a book your teaching is amazing. Thank you for your efforts.
Sir aapki taareef shabdo me to nahi ki ja skti I love you Sir. What a way to give information of anything related to education Thankyou So Much I'm Dieheart Student of you.
I have seen so many videos on Paging but none of them succeeded in making me understand the concept. This video was my last hope. I'm glad I watched it. Very clear explanation, especially because you speak fluently without stammering and also because you speak in Hindi so it's more convenient. Thank you very very much. Please keep making more such videos.
You are great teacher. Teaching style is really awesome. Your grip on concepts very well that everyone can understand easily. I am preparing for my test to get job and suddenly few days ago I found your page and now I must say no website, app or TH-cam channel can help me for preparation like you. Huge salute to you... 👍👍 Respect from Pakistan 😊
I was really struggling to understand this topic and then I found this video. Absolute Genius !!! Subscribing the channel. I will surely go through rest of your videos.
00:13 Paging splits a process into equally sized pages in main memory 03:33 Understanding the concept of inserting data into frames 06:56 Mapping of CPU-generated addresses to absolute addresses using page tables 10:12 Understanding logical addresses and page frames 13:24 Representing numbers in binary and accessing pages in page table 16:19 Understanding logical and physical addresses in memory management 19:18 CPU generates logical address to access physical memory 22:07 Page tables map logical to physical addresses
Actually you are really fantastic , outstanding,excellent teacher. I am currently doing mca But I am getting sufficient help to understand os topic by your videos. a lots of thank to you
I'm crying tears of joy here coz I've found your channel. What a wonderful teacher you are
Really yrr ,ek college h jaha paisa bharo aur do kaudi ki education 😏
Nigar Fatima kiya yar 2 kaudi bhi ni , koi value hi ni hain ,
Kam phek chal😅😅😅
Me too same reaction 👍😅
Yes
Seriously, Operating Sytem's best explanation ever. So clear.
I am here a few days before my Operating System exams, and this young guy explains paging like a piece of cake, then I start to solve numericals for the first time (without making mistakes). Thanks Mr. Varun Singla!
Indian man for the help
He is the best teacher
@@ralsei7170 Yes. Saw the map on his forehead.
What my teacher failed to explain in whole semester, he explained in 26 mins!
Hats off sir🙌🙌🙌
How can you 2 bytes or 16 bits represents only 1 bit.... ???
My doutes is 2 bytes is 2 bits....??? 14:14
@ First of clear the difference bw bit and a byte. The answer to your questions lies in it.
likes ke liye kuch bhi likhega
Pay attention during class
Anyone help in os
Grt explanation sir...😃 I gave my exams for operating system after watching your videos only....😊 And I got 91 out of 100 in my OS exam....all the thanx and credit goes to you sir...I have prepared all the topics in syllabus as well as extra topics also ...which helps me to clear my concept more ...and got this result just becoz of you sir...thanx a lot 😊 Keep going!
Keep Teaching us!😊
Same question, why don't we have same teacher like you in college? Awesome explanation kudos I want to appreciate your all effort keep making such wonderful video keep educated
they dont need gems they prefer waste
College might just have amazing teachers as well but the problem is that you're watching the video alone thus all the attention is diverted towards you. In a class there are 30-50 or even 100 students at times so it kinda becomes hard to understand what teach is teaching.
Because our education system is bad our colleges is just a business
@@sharjeelahmed7913 damn true
bcoz in clg they have a fixed salary, but here on TH-cam, he has to deliver great content to earn!
What an effort. It took three lectures of 60 minutes each in my university class to explain the 10% of what you explained in 25 minutes. You want everyone to learn everything about a topic. I notice one thing in your lectures- you don't want to skip a single thing while teaching a particular topic, you want everyone to understand a topic completely. Great work, I have been watching your already uploaded videos from Sydney. Thanks a lot..❣️
Teacher of the Decade award goes to Varun Sir.....🙂👍💯
God bless you Sir 🌟🙏
You have shown your passion on teaching sir ji.... Superb lecture...👌
Thank you..Love and blessings
One can only dream of lectures like these. Such conceptual clarity. Thanks a ton for enlightening me.
You are hardworking sir...😍
Interest develop hogya os mn..now my fav subject is os.
I mean, I am not even a Gate student as I am doing a course in the UK and the syllabus is a bit different (in a very unorganised way), however your way of explaining concepts that are made so difficult by my books and university is just EXCELLENT! I thank you for your existence. I sound super selfish right now, but the compliment is from the heart!
You are an amazing teacher who has turned teaching COA in to 'frames' of story telling sessions which I can easily follow.
Thanks a lot sir May Allah Almighty succeed you further ... Eventually I got bps 17 lecturer post only because of your these fruitful and up to the mark tutorials which you are delivering at our door step ♥♥♥
Itna khatarnak topic jo itna easily smjha de woi ache teacher ki pehchan hai... univ teachers kabhi itni depth me nhi smjhate paging segmentation ya to smjhana nhi ata ya fir wo khud bhul chuke hai...
Students jyda ques raise na kare isliy jaldi me nipta dete the paging n segmentation..
@varunsingla you are SIMPLY AMAZING 👏
I can definitely say this is the best video for paging in entire youtube
I never saw a clearer explanation of mapping logical address to physical address. Thank you so much for explaining it so simply!
You are the best teacher. 😊
Your concepts literally very clear and the way you teach it's awesome..
One of the best teacher on you tube.
Well doing sir.. Spread your knowledge like this only.
you have explained a difficult topic in very easy manner , i am a semiconductor engineer in nxp bangalore i had to give presentation on memory management in my team and i explained the same thing what you have explained, i got lot appreciation , thanks for giving such a good content in easy manner
100% clear concept given ❤️
I got to tell one thing.. Good teaching is 25% preparation and 75% theatre.. U r one .. I m 2005 passed out and trying to give exam after 16 years gap and now i m able to solve problems its all because of your way of teaching.. Thank u..
Doing a course in memory design and testing and this lecture about cache system is very good.
Thanks sir!
one of the toughest part of the OS...Simplified here! un millón de gracias
Aap jaise samjhate ho jisko computer samajh nahi ata wo bhi samajh jayenge yahan to phir bhi computer students hi hai ..
Hats Off to you
Varun Jee
आज पहली बार ऑपरेटिंग सिस्टम के इस टॉपिक पर इतनी क्लेरिटी मिली है।
👍👍
Thank you so much for this!! Kudos for the way you beautifully explain even the toughest concepts. May god bless you 🥺❤
I like how the lecture without any useless introduction. Awesome!
Just 30 min ago i was frustrated and thinking that i cannot solve any paging questions ever but now you just cleared all my doubts .....thank you soooo much sir.....you're explanation were outstanding ❤❤❤❤❤❤❤❤lots of love.❤❤
Sir maine gfg ka placement 100 course liya tha os ke liye, but aap jitni detail me aur easily concepts samjhate hai gfg aas paas bhi nahi hai, best explanation ever. 🔥🔥🔥
Brilliant...amazing....!!!😭❤️
Means I don't have any words to say!!
Kya knowledge hai yr✔️
Thank you so much from the bottom of my heart sir!!❤️
Thanks a million 💫
Best video ever on Paging. This man cleared my concept within 30 min. If I try to study it myself then surely would have taken a whole day
You don't know the kind of help to average students like me you are doing , Thanks a lot 🙏
CPU generates the logical address which is divided into two parts as page number and page offset.
The page number is used as a index to page table which contains base address of each page in physical memory.This base address is combined with the page offset to define physical memory.
.
Page size is typically a power of 2 .The selection of power of 2 as page size makes translation of logical address in to a page number and page offset easy.
=>If the size of logical-address space is 2^m ,and a page size is 2^n addressing units (bytes or words), the high-order m-n bits of a logical address denote page number and the n low order bits denote the page offset.
Thankyou 😊
Bhai rona aa gaya.
I have never seen such a brilliant explanation of paging 🙌🏻🙌🏻
😣😢😢
Watching your video after 3-4 years. its like a reunion for me. Wish you a good luck.
Thank u a lot sir,
Finally I found that "subject is always learn from exports,not from standard books"
The explanation is so riveting that I was unable to skip the video ..... I am just startled and feeling an inexplicable joy while writing this comment.
Final term of Os is at 11 and i'm watching at 10:45 to my way to University..Thank you Sir for your presious help🥺🥰
Hi
you have time to write comment also😂
😁@@aahil...
Sir I don’t comment often …and seriously I will not hide anything even I closed this video earlier after watching it 5 mins but when I came back and watched full video I could not stop myself appreciating you…thank you…great explanation..and loving this operating system
Your teaching skills are simply awesome.....haven't seen such description of these hard topics...keep going ahead...thanks for these videos 😊
Brilliant explanation. Excellent lectures for the GAT Subject preparation.
THis guy is just as amazing as Ravundrababu Ramula or Sanchit Jain (KNOWLEDGE GATE)
ThankYou so much for Big complement..Bless you..
Ravindrababu Ravula*
@@GateSmashers -> even better than them at tyms!!
He's much better than them
@@sushruttabakade6088 don't compare, everyone is trying to help the students in their own way, everyone is putting their best in making videos.
I don't have words how easily u explained i was reading reference books for 1hour and still can't understand and ur video is life saver. And my whole class is learning os from you.
thanks so much sir
Really, the way he is explains is simply awesome. when my college lecturer explained this I am really can't get anything what is going and the teacher is explaining but this man explains like very easy manner with example just Kudos to him, thank you very much for your work.
Varun sir ... You are like stress buster for me...Whenever i Found myself in confused state you make me feel don't worry You are there to help me with this...
Surely the best teacher you are make me able to get highest grade in university.......Lots of love, care and support from PAKISTAN🇵🇰🇵🇰 sir💖💖
one of the toughest topic, very difficult to understand from uni lectures...sir you have rocked it,,salute
I can't describe in words how damn helpful this is. Thanks a lot 🙏
Vaaaah
.....no words to appreciate u guru🙏🙏🙏...I was almost seen all videos to get that one point about paging..u clearly phrased it " process divided into pages and pages placed into frames"👌❤️😘😘😘
sir ap bohot ache ho, bohot asanise samaj a jati hai apki bat.
Not only operating system but also explained paging with DIGITAL ELECTRONICS........ Wonderful✨😍
Such a amazing explanation seriously ,
This really helped me understand the concept of paging in a very detailed but easy manner. Thank You
Excellent explanation!!
Please include a video for Multi Level Paging
You are the best teacher on TH-cam.....Your concepts literally very clear and the way you teach it's awesome.
nice and clear explanation, Thank you sir
The best video of paging topic on youtube 👌👍
Thank you sir ji.. 😊
clear voice and well explanation thanks😊 sir
I have been struggling a lot in this topic, but now it is clear. Thank you from the bottom of my heart😊
Main jis college me padhta hu waha ka teacher khud Iss sir ka video dekh padhte hai 😂😂 Hats off Varun sir
😂😂
You don't know how much blessings you get on a daily basis!
Thanks for such content and that too for free....
sir thank you for such an clear explanation keep posting ! and if it is possible you could create blog from where we all can download some specific notes or important points to revise for particular topics of computer science! really appreciate your efforts sir...
Thank you for your valuable suggestion. Will work on that
Wow. Excellent ! I've never come accross such a simplified explanation so far. Fantastic.
Me : after watching this video 19:07.
jokes apart this topic would have taken atleast 1hr-1.5 hr if i were to read a book your teaching is amazing. Thank you for your efforts.
sir your explanation is just out of the world
KEEP DOING GREAT WORK LIKE THIS❤️
Sir aapki taareef shabdo me to nahi ki ja skti I love you Sir. What a way to give information of anything related to education Thankyou So Much I'm Dieheart Student of you.
Sir you are amazing!
I have seen so many videos on Paging but none of them succeeded in making me understand the concept. This video was my last hope. I'm glad I watched it. Very clear explanation, especially because you speak fluently without stammering and also because you speak in Hindi so it's more convenient. Thank you very very much. Please keep making more such videos.
Well explained sir 😊😊😊
Amazing Lecture on Paging. Got a better understanding how paging works.
Thankuu sir
You are great teacher. Teaching style is really awesome. Your grip on concepts very well that everyone can understand easily. I am preparing for my test to get job and suddenly few days ago I found your page and now I must say no website, app or TH-cam channel can help me for preparation like you.
Huge salute to you... 👍👍
Respect from Pakistan 😊
sir thank u so much
I was really struggling to understand this topic and then I found this video. Absolute Genius !!! Subscribing the channel. I will surely go through rest of your videos.
Make videos on computer organization and architecture subject.....
Please sir.......
✋
Bhot zroori h
i paused and commented,no words for you bhai.You are very good in teaching sir.i hope you continue teaching like this with full patience
00:13 Paging splits a process into equally sized pages in main memory
03:33 Understanding the concept of inserting data into frames
06:56 Mapping of CPU-generated addresses to absolute addresses using page tables
10:12 Understanding logical addresses and page frames
13:24 Representing numbers in binary and accessing pages in page table
16:19 Understanding logical and physical addresses in memory management
19:18 CPU generates logical address to access physical memory
22:07 Page tables map logical to physical addresses
your efforts is quiet visible and how passionate you are about teaching us. thanks a ton for helping us out and making every concept crystal clear
Wow... Amazing Explanation...
Thank You So Much ...
Excellent explaination sir..i am preparing for Gate exam and all your videos are helping a lot.
Rip for the students who listen this video in normal speed 😂😅
Sir u are truly a god gifted teacher for us stay always blessed sir🙌🤗
Sir aap humare college me aajao pls🙏🏻 thank you so much for this explaination
He taught in my college(LPU). most respected faculty in our college
genuine content4u you were lucky
Actually you are really fantastic , outstanding,excellent teacher.
I am currently doing mca
But I am getting sufficient help to understand os topic by your videos.
a lots of thank to you
What about (frame * page size) + offset
superb explanation sir ! even university professors fail to explain this concept simply. thank you so much.
***** five stars out of five
Really sir, you are the best teacher...
Your explanation are the best explanation ever.....
Padhle bhai pehle , bad me comment dekhna
😂
I love the humour man😂, I hope you get successful in whatever you are looking for.
😊😊😅
Tu bhi padhle bhai bad me comment karna 🤡😂
@@anandmishra9620 khatam ho gya bhai padhai, job mil gyi 😂
I'm in awe that you managed to explain this so clearly in 25 minutes.
1.5 speed worked here....
Superb explanation! Hatsoff to u sir. That so complex things which used to give me a phobia are so sorted now with ur story telling way of teaching.
All the best for tomorrow 😂😂
😂😂
Sir,Your method of teaching is too good. You always makes difficult topics very easy. Thanks a lot sir
I wish I found your channel earlier 😭
Simple hindi combined with good English and excellent concept. This is called perfection. Thanks for helping sir.
Hii Ravi..Thank You for the complement..Bless you..keep learning and sharing..
My teacher explain whole unit 3 in 20 min 🤣🤣🤣🤣
our teacher took 30 min ..everything was just bouncing over the head
Sir, I bow to you for this wonderful explanation of paging
also extra thanks for putting subtitles
continue this marvelous work. Thank you
Who else watches him on 2x speed!!! :)
Mister your way of explanation is appreciable, You have actual concepts indeed. Keep it up !