in a dynamic memory we are assigning a memory according to the process and when that process got execute it leaves a small hole in memory called pieces which is used for another process to assign
After 3 years of completing my graduation degree, I have came here to prepare for my lecturer exam HPSC.The content is so relevant and easily understandable till today. Great Mam, Appreciated!!
What is difference b/w below address translation methods?#1. The CPU generated logical address translate to physical address by adding relocation register value.#2.The CPU generated logical address translate to physical address by using page table ?
I found the wrong explanation here on the following statement from Galvin Book: --------------------------------------------------------------------------------------------------------------------------------- When a process is removed from memory, the free memory space is broken into little pieces. Your Explanation: --------------------------- The removed process's space is broken into little pieces as you described! Actual Meaning:😀 ----------------------------- Removed process's space makes a hole and collectively multiple holes in the entire RAM are said to be "the free memory space is broken into little pieces".
my doubt is actually unused space remaining only in internal fragmentation.but you said the compaction like shuffling these thing only happens in external fragmentation for reduced unused space.
Its states that, in internal fragmentation "the unused memory cannot be used by another process". Then how it possible to access the unused memory after the shuffle fragmentation?
Actually in internal fragmentation will un used memory so internal fragmentation should be reduced by compaction know u said external fragmentation will reduce by campaction
4mb memory is not divided into 2mb ,2mb......... the proper example is "process p1 leaves main memory and leaves a vacant/ unused space of 4 mb. now if some other process(p2) of size greater then 4 mb is moved from secondary memory to main memory, it will not be loaded because the unused size of main memory is less is less.. as a result that unused space remains unused resulting fragmentation.
i loved how she explained fraaaagmentation!!!!😂😂
Ok
Y r u laughing
Lol
@@manoj-ps6zb LoL
I can’t remove this from my brain 😂
Mam u are an ultimate teacher 😇😇👌👌 appreciated
I love her explain...it's Clear and Understandable
Thanks for providing the concept of *fraaagmentation*
Thank u so much for this video I cleared my doubts........
you are amazing in teaching i love your teaching method
Thankuu bhanu Priya for helping all the students...
And
Really Nice Explanation. Thank you.👍💐
that was a great explanation madam ! all the best ahead !
Wow what the explaination of fragmentation thanks ma'am
Thanks mam...it's really helpful
06:18 External fragmentation
08:56 Internal fragmentation
Thanks mate
Thanks .Brooo
Thank you mam such a wonderful explanation.
Mam you teaching far better than our os teacher, our os teacher can't knowledge like you
Excellent teaching Explanation mam-Happy New Year 2022 mam
Thank you mam...
Amazing teaching.....
Now I got A clear exaplanation about fragmentation...Tq... Ur Exaplanation is very clear
why memory broken small pies?
in a dynamic memory we are assigning a memory according to the process and when that process got execute it leaves a small hole in memory called pieces which is used for another process to assign
@@reamantutus4you197 thats what he ask why it is broken into small pieces
Main memory
Coz it is case of fragmentation, so memory broke down into smaller pieces
If 3rd process with request of 2 M then can We assigned that space or need to give separate block please reply.....?
Thank thank ❤️❤️ ! Thnks teacher
if in internal fragmentation
there comes 2m process it can assign it to the remaining vacant space..?
no it cannot , but it will in external fragmentation by using compaction
If there will be free space in main memory after moved to secondary mempry,then how can it be divided into 2mb 2mb each?!!😕
because of frames in the memory each page have to assigned the equal frame in the memory
Here is not a page here is talking about entire process
How memory can divide itself in small pieces?? Is memory flexible?
Tysm for this video medum it's very helpful for me 😊👌
Dear Bhanu, what do you mean by "memory block"? Is it a "frame"? If it is a frame, every frame must be in the same size/ capacity. Please reply.
Oh my god.... literally i understood this concept only because of u mam🥰🥰🥰🥰
Best Explaination mam 👍👍👍
Very excellent way of teaching,🎉
Thnku so much Ma'am... U made my concepts clear... Thnku ones again...
love from johar hostel
thank u so much....god bless u
Thank you mam i easily learned fragmentation ❤❤❤
thanku so much it helps a lot
Mam external fragmentation is dynamic and internal fragmentation is fixed i think so mam is this crt or wrng
correct
Very nice content....and very easy to understand......thank you soo much
Waoo u have good teaching techniques
Superb explanation ❤️
Simple n easy to understand
After 3 years of completing my graduation degree, I have came here to prepare for my lecturer exam HPSC.The content is so relevant and easily understandable till today. Great Mam, Appreciated!!
good stuff and to the point and detailed too thank youuu
Thq
Thank you so much!
wow ma'am thank u so much! This refreshens my memory and understanding!! Thank you!!
What is difference b/w below address translation methods?#1. The CPU generated logical address translate to physical address by adding relocation register value.#2.The CPU generated logical address translate to physical address by using page table ?
great explanation!!
very useful thank you so much.
thank you very much !!
I read more than two hour but didn't understood now after watching 8 min i can remember it more than 8 years
I found the wrong explanation here on the following statement from Galvin Book:
---------------------------------------------------------------------------------------------------------------------------------
When a process is removed from memory, the free memory space is broken into little pieces.
Your Explanation:
---------------------------
The removed process's space is broken into little pieces as you described!
Actual Meaning:😀
-----------------------------
Removed process's space makes a hole and collectively multiple holes in the entire RAM are said to be "the free memory space is broken into little pieces".
You're amazing!
my doubt is actually unused space remaining only in internal fragmentation.but you said the compaction like shuffling these thing only happens in external fragmentation for reduced unused space.
same doubt for me
Thanks Madam🙏🙏
very nicely explained!
Thank u😊
Thank-you ❤
Thank you so much for your explanation...But the way, you were pronouncing fraaaaaaagmentation😂😂😂, that was awesome....Again, Thank you....
Its states that, in internal fragmentation "the unused memory cannot be used by another process". Then how it possible to access the unused memory after the shuffle fragmentation?
Same doubt sir
all free space memory is allocatted last (14.6min), this memory use (or) waste?
Thanks a lot 🙌
Video is useful 👍
Very well explained mam but one question why is the free space broken into parts in main memory?
Coz, it is the case of fragmentation, so memory space which is free is broken down into smaller pieces
very nice palak rai i think u just repet the statement instead of giving a explanation
@@prashantsingh-gu3oh😅
thanku ma'am ....
Best Vedio!
Actually in internal fragmentation will un used memory so internal fragmentation should be reduced by compaction know u said external fragmentation will reduce by campaction
Yes, rightly said
thanks a lot ma'am
it is useful...thanks
fan of this chanell
Thanks mam
100% easy method of mam
Good teaching👌
Thanks for explain it
fragggggggmentation
😂😂😂😂
bhi i was just going to write the same thing in the comment section
Thank you so much mam
superb mam
Nice explanation mam
Hu Shai samaj Aya thank you mam
Thanku so much
Why memory is devided into smaller pieces
i liked the way u explain madam...stay strong...from Ethiopia
Awesome video..nice explanation....thank you very much....
i have a doubt that in the internal fragmentation we use compaction write......
First you said that external fragmentation is Contiguous and free spaces can't be used and in last you're saying it is compactable ?? How ?
Thanks ma'am
studying for viva too eh.
Thanks 🥰🥰🥰
What breaks the memory space anyway?
Nyc teaching it is understand to me
Yes
thank you so much mam your explanation created very doubtfull 😂
Marvellous teaching
I want to expain in tamil fragmentation and the types pls
According to your conversation external fragmentation and fragmentation definitions are same. ?
Can you elaborate the difference?
Fragmentation means free space is not being used by process this can happen in two ways: external and internal!
Internal fragmentation occurs in static storage allocation where as external fragmentation occurs in dynamic storage allocation
👍
After internal fragmentation, can we compact the memories left in different blocks?
Niece mam...
Ap k networking k lectures hn??? And java k??
Ur handwriting is nice
Fraaaagmentation 💥😌
Tq mam
Amazing
💖❤️❤️
Appreciated
love the nails
4mb memory is not divided into 2mb ,2mb......... the proper example is "process p1 leaves main memory and leaves a vacant/ unused space of 4 mb. now if some other process(p2) of size greater then 4 mb is moved from secondary memory to main memory, it will not be loaded because the unused size of main memory is less is less.. as a result that unused space remains unused resulting fragmentation.
loo she explained so superb and ur like dont know whaaa