6.8 Paging | Memory management | OS | Operating System

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If more teachers were like this, students would love and enjoy learning and studying

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Sunny shah agreed

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kitna padega sunny bhai

[@vishalvins]

ABSOLUTELY! 200%

[@kollivenkatamadhukar5059]

where is video 6.7 half of the videos are deleted I donno why

[@vivekbaghela7572]

haa whii teachers ab unacademy pr bhaag gye h market bna ke lol😂

[@vishalvins]

A 1000 salutes to you Sanchit! You are an excellent teacher !! God Bless you for this service that you are doing to the student community... Very noble service

[@surenkumar9355]

It's like a movie sir.. U have shown visual of paging concepts... Super..

[@mohitkumarthakur8851]

My college teachers seemed to be incapable and inconclusive to explain this. Just loved the comfort and ease u were doing this !!

[@fazleali1606]

sir the way you teach is extra ordinary... thanq so much for helping us... it really means a lot for us :)

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Thanks for appreciation :)

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I can understand what you are saying. Thanks for teaching me without expecting much in return.

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sir g aaj ye samjh m aaya h .....apne best tarike se samjh aya h g..........isse pehle samjh m hi nahi aya tha sir g kyonki or teacher itna sahi nahi samjhate

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Sir aapke padhane ka style and communication bahut acha hai. Aap cse gate ke har ek subject ka video banaeye sir. I am waiting for your and only your video.......

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hello sir I am Vishal,your way of teaching is amazing...sir please upload the videos of computer architecture....sir jhaldi upload kardijiye computer architecture ki videos

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What a marvellous teaching methodology!! WOW!!!

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Glad you think so! Visit www.knowledgegate.in for more of our courses and content 😀

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Your teaching is simply rock sir.i loved ur teaching

[@bhumikagupta1268]

man your way of teaching is amazing .. Thanks alot for the videos. :D

[@sandeepmalviya100]

Dear Sir, The videos are amazing ... complete depth with explanation in simple language , easy to understand even to Lehman...Than you very much ... !!!

[@rohitsancheti96]

its lay man

[@jayantakumarroy543]

dont know how to thank you sir.. also that duster is cool..just gets stick to the board

[@reenathomas7936]

I think that I'm the one who notices the duster ... hahahaaaaa.....

[@rupammedhi9943]

@@reenathomas7936 same here...😉

[@thefirst3762]

Same here

[@haeckerzz]

i think you should google about it

[@yeeroj]

It's magnetic board .....and duster too has magnet thats why it got stuck

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Keep up the good work highly helpful and free of cost need more persons like you

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Sir can not tell you how grateful I am to you!

[@hamzasaber880]

Thank you very much for your efforts and keep up the good work professor !! following your lectures from Morocco :D

[@paulchambiro9429]

Yaa This is interestig staff. Well Explained. Thank you very much man God Bless you

[@hrusipatro]

Sir the way you are explaining the theory it was excellent .All your videos helping me a lot for my net exam

[@sannanahmadbhatti4491]

Consider a processsor XYZ with 16-bit address bus and 16-bit data bus . XYZ provides support for virtual memory and demand paging. For logical to physical address translation, the first 8 most significant adddress bits corresponds to the page number and the last 8-bits are used as offset. Q1 : # of pages? Q2 : size of one page?

[@sannanahmadbhatti4491]

I got pages = 256 size = 512 bytes but answer key is giving 256 bytes answer. plz help. which is correct and why?

[@White0Door]

# of pages = 2^8 = 256 size = 2^8 = 256 8 bits are used as offset so the number of addressable unit/instruction in page will be 2^8 that is size of page

[@yamisharma4879]

Wow fantastic explanation sir...

[@harivilas2660]

Fall in love with OS due to your explanations

[@kaushikmahanta6463]

Thank you sir, everything's well explained

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Most welcome dear ❤ Keep learning & supporting ! Do visit our website www.knowledgegate.in for more amazing courses & contents 👍😊

[@KrishnaPrasad-xx9om]

I have a doubt, how are 10bits arranged in an 8bit space? Would the extra two bits be arranged in the next partition? or the bits are arranged in vertical array?? Please answer.!

[@thefirst3762]

Krishna Prasad same doubts

[@adityamulgundkar]

Krishna Prasad, Dip Barman The 10 bits are used to address 8 bit data. Let me put it in a different way. Forget the 10 or 8 bits. Think of it like this: You have 2^N empty houses and M people live in each of the houses. Here, each house has a binary address (some combination of 0 & 1). The number of bits we would use to represent the address would then be N. I.e. we use N bits to represent 2^N different houses with a capacity of M each. If you understand this analogy, replace N with 10, 2^N with 1024 = 1K, M with 8 bits = 1Byte. Therefore, total memory space used = number of houses * number of people in the house = number of addresses used * capacity of each address = 2^10 * 8 b = 1024 * 1 B = 1KB

[@reenathomas7936]

sir, your way of teaching is very nice and cool ... thanks ...

[@hackerscommunitytech2840]

i wish i study all the subjects by you, love you sir

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Thanks a lot, you can visit our website www.knowledgegate.in for more courses and contents. Keep learning !!

[@pratikshayadav9279]

very good explainations

[@bacs_aditisingri]

U r just an amazing lecturer.... tqsm for d gr8 explaination🤗

[@palinabastakoti6096]

so you understand this thing

[@KKinHD10]

Legend of a teacher!

[@Yhv686]

Very nicely explained

[@creativeworks98]

Great video, Thank you so much. Helped me a lot.

[@c.d.premkumar6867]

Excellent !

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[@omop5922]

Now u understand this thing !

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Thank you, much needed video.😊

[@菜花农农在北欧]

thanks a looooot brother, you are a fantastic teacher, making everything easy to understand

[@geetshukla1680]

Hello Sir, Head down for your contribution and dedication. Sir I have a doubt regarding total size of memory. Total size of memory should be = PT + Frams size in the example in this vedio size of Frams is 1KB and we also have a page table which contain exactly same number of entries of Frams which is 1024. so total size may be = 10bit ×1024 + 1KB I am correct??

[@baby_angel_dj]

Thank you so much for these videos. You have great skill in teaching

[@tx9221]

I have watched all vdos from starting, this vdo is most unclear, although understandable, you may modify it to have better results,, all other vdos are awesome

[@ananditashankar6056]

sir plz make ur next two videos public.. I m not able to access it bcoz it's private

[@ananditashankar6056]

yes sir. thnku so much :)

[@geetshukla1680]

Anandita Shankar

[@tasadukku9577]

soooo helpful thx sir je

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Sir ye jo starting k 5 mit m jo btaya h uske liye thanks

[@asishcodes]

Sir you are the best teacher on youtube. Thank you for providing these awesome lectures

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You're most welcome, keep learning & following👍😊

[@Imamirbeg]

Sir very wonderfully vedio thanks sir

[@pranjalgupta9427]

Nice 👍👏❤

[@dikshasaghotra9690]

sir its to difficult to me for find the memory, address ............................................ but know its to easy thankuu vry much

[@KNOWLEDGEGATE_kg]

Hello Diksha, thanks for your support, always happy to help. :)

[@venkateshdate9037]

sir pls post videos from segmentation topic

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Hello We will complete segmentation topic soon.

[@9467430590]

Osum sir ji

[@narendraparmar1631]

Thanks sir ji😆

[@debapriyamukherjee1358]

how 1byte addressable can hold 10 bit address.As u said size of each block is 1byte

[@prateekkatiyar9532]

it's for making u understand the logic. here address is 10 bit long. not block

[@aniketpadhy6641]

sir, here we are having 10-bit address bits that's why we are using 1024 number of location but here why you had taken 1byte for each address but it needs to be 2 bytes as 10 bit>8bit i.e. 1byte

[@ushanmadu4663]

Thnk u

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[@soumyapraharaj5658]

sir plz make a video on c# tutorial....

[@Amitsoni-bv6yc]

thank you so much....

[@suberkumarrath2350]

Hey how does the duster doesn't fall ?

[@KNOWLEDGEGATE_kg]

Hahah, bhai board pe jo likja uspe dhyan do duster pe nahi 😅

[@abdullahmd.abdurrahman5124]

Thank you

[@sachinchavhan5752]

I have doubt ... first you say 10 bit size and created 1024 spaces later you say 1 byte size and 1024 location but 1 byte means 8 bits can create 256 location only also in 10 bit size how you place 1 byte address...please reply

[@sagarkumar0190]

sachin chavhan 10 bits are used to access 2^10 location which means 1024 location. Now let's say if each location is byte addressable means that each location out of those 1024 location has 8 bits that is 1 byte. So there are 1024 location each having memory 1 byte results in 1024byte. Hence it is called byte addressable.

[@akanshgupta1023]

do a giveaway for that duster

[@prafull8782]

ikr hahahahah

[@narjatechnologies]

rajdhani express hai bhai sahab

[@brijeshkannojiya3059]

On vedio it's written in hindi

[@jankipatel2392]

One doubt sir, If we have 1byte of block then, how can we store 14 bit address ?? Because 1 block of 1byte can store 8 bit address!!

[@ayanmondal4078]

The address is of 14 bit and so there are 2 to the power 14 blocks in main memory. If the main memory consists of 2 to the power 14 blocks then the total size of main memory is (2 to the power 14 )* 1 bytes= 16384 bytes= 16kb .

[@xlrxjr.9037]

Sir bus ek hi doubt tha last part ke numericals mein ki sabka unit byte tha ki bit, sir bas bata dena plz

[@neha0376]

Byte

[@capeandcode]

"Now you understand this thing".

[@MegaWindow8]

Savior

[@mr.sushant]

thnx sir

[@manavgarg5000]

how can we store a 10 bit address in 1 byte = 8bit can u please explain

[@neha0376]

In 8 bit (1 byte ) we are storing data (instruction) and the address of that instruction is 10 bit long With 10 bits we can generate 2^10 =1024 addresses and each address points to a memory location of size 1 byte (8bits) Now if each memory location is of 1B and there are total 1024memory locations Then total memory size is 1024 locations × size of each location 1024 *1B =1KB Example ) Your house address if 14 and size of your house is 600sqft Now if there are total of 40 houses in your area then total size of the area will be 40 × 600 = 24000sqft

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Better than Gate Smashers😎, if you agree then like please and if you are disagree with me then dislike

[@32_gautamkumar54]

What means that 16 bit address

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💗❤️

[@chantifg]

breath :-) ... great... but try to calm down ..

[@navdeepdhama403]

Sir segmentation rhh gya

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beiing 6'5" how are u able to speak

[@wizard_in_oz]

Part 6.7 Paging nahi mil rha sir. Ye to cheating ho gai

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mera pass hai du kya

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Flying Duster.

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Sir plzzz speak in Hindi.

[@cRiCkEt-VIVEK02]

U r using too much English

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if u cant speak in english fluently then why dont u just speak in hindi, cuz someimes its really hard to understand what ur trying to speak. It's a humble request sir pls either speak in english properly or just upload a video in hindi.

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No one can explain like you🥹 you are the GOAT 🐐

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Thank you very much sir.Really appreciate the way you are teaching!

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Thanks sir