Lecture 24: Memory Management in OS || Contiguous Memory Allocation

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  • Опубліковано 23 січ 2025

КОМЕНТАРІ • 90

  • @ninjahattori4101
    @ninjahattori4101 2 роки тому +29

    lakshay bhiya op
    consistency ++ for OS course
    consistency - - for DSA course

  • @anandprateekbaranwal8275
    @anandprateekbaranwal8275 2 роки тому +37

    Was waiting for this lecture..bohot mast chl rha h course bhaiya..
    Keep up the good work

  • @vikashgupta3305
    @vikashgupta3305 2 роки тому +12

    The pattern you start with the topic is awesome i.e., firstly u make us aware of the problem, and then u make us watch a full video for the solution FEEL.

  • @sumitsanu9524
    @sumitsanu9524 Рік тому +1

    Apart from everything, good or bad, praise or controversy, honestly this OS course is the best in the market. Everything needs time to understand and the more time we will give more learning we will get.

  • @gauravsrivastava17
    @gauravsrivastava17 2 роки тому +10

    Thanks for Adding value to students life by your knowledge

  • @ashishkumarmaurya726
    @ashishkumarmaurya726 2 роки тому +3

    i am attending this leacture right now..........and after finishing this lecture i will assure i will have remember everything

  • @uj7810
    @uj7810 2 роки тому +8

    this course is very very excellent .... bhaiya DBMS KE VIDEO LANA IN THE FUTURE

  • @0708Sunshine
    @0708Sunshine 2 роки тому +6

    Thank you for all the effort, it is highly appreciated :)

  • @TechUprise-by-Jyoti
    @TechUprise-by-Jyoti 2 роки тому +5

    Awesome bhaiya. We trust you 😄 🥰

  • @keshavgambhir9894
    @keshavgambhir9894 2 роки тому +2

    Present bhaiya. Sorry for late comment but I have attended all lectures. Thanks for the series

  • @dwarakanathkar9459
    @dwarakanathkar9459 2 роки тому +4

    Was waiting for this. 💯😇

  • @itzheavem4451
    @itzheavem4451 2 роки тому +1

    lakshay bhiya op
    consistency ++

  • @shivkumar-og4ow
    @shivkumar-og4ow 2 роки тому +1

    Present bhaiya.. consistency++

  • @prathmeshparteki1016
    @prathmeshparteki1016 2 роки тому +3

    Attendance marked 🔥

  • @namanladha4336
    @namanladha4336 2 роки тому +1

    Bhaiya majja aa gaya

  • @shubhambhardwaj8894
    @shubhambhardwaj8894 2 роки тому +1

    Bohot mast!

  • @UECAshutoshKumar
    @UECAshutoshKumar 6 місяців тому +1

    Thank you!!!

  • @kaunikpatel
    @kaunikpatel 2 роки тому +2

    Always superb ☺️

  • @BabluMahato-k3b
    @BabluMahato-k3b 2 місяці тому

    if a process can acess only range of addess which is allocated to it, then how a process acess register value from register addresss , it will not be mappped to any process ?
    any input please?

  • @bhawna4681
    @bhawna4681 2 роки тому +2

    Really amazing lecture🌟

  • @college_zinlife.7797
    @college_zinlife.7797 3 місяці тому

    need help : in dynamic partitioning we have external fragmentation so in the example bhaiya says process of 5Mb and 3Mb completed after some time that why they cannot process 8mb process all though we have 8mb space
    my question what if os simultaneously free the 5 mb and 3 mb then this external fragmentation will occur ???

  • @fazerugbrug439
    @fazerugbrug439 2 роки тому +3

    awesome

  • @deadlyhollows8434
    @deadlyhollows8434 2 роки тому +2

    Why offset is 16? If we considering number of addressed needed by process P1 then shouldn't it be 17(0-16) ?

  • @arshadmohammed1090
    @arshadmohammed1090 2 роки тому +1

    Thanks for the video.

  • @jaydwarkadhish959
    @jaydwarkadhish959 2 роки тому +2

    Very nice sir

  • @kumarAjitesh
    @kumarAjitesh 2 роки тому +1

    If any particular partition is completely vacant then will it come under internal fragmentation or external fragmentation or it won't come under any of the fragmentation?

  • @drishtijain4071
    @drishtijain4071 2 роки тому +3

    Is there any merged notes pdf??

  • @AgeNtX071
    @AgeNtX071 8 місяців тому

    40:25 internal fragmentation

  • @anurag1908
    @anurag1908 2 роки тому +1

    very nice sir!

  • @RajKumari-vk8kf
    @RajKumari-vk8kf 2 роки тому +2

    Bhaiya DSA ka course band kyu h UA-cam pe

  • @binarycoders3835
    @binarycoders3835 Рік тому

    Still one of the best resource available

  • @063himanshumishra4
    @063himanshumishra4 2 роки тому +1

    Bhaiya moj kr diii

  • @test_youtuber-r7x
    @test_youtuber-r7x Місяць тому

    5:37 Lakshay bhaiya ke pichhe billi aai 😛💖

  • @shubhampokhriyal8491
    @shubhampokhriyal8491 2 роки тому +2

    great

  • @ankitbhatt2564
    @ankitbhatt2564 2 роки тому +1

    Great!

  • @pranaytiwari8719
    @pranaytiwari8719 2 роки тому +1

    Thank you bhai

  • @pranavsaluja01
    @pranavsaluja01 9 місяців тому

    Kindly make a similar course on computer networks

  • @samirkumar9908
    @samirkumar9908 2 роки тому +2

    bhaiya aur kitne lectures bache h?

  • @muhammadsuleman8936
    @muhammadsuleman8936 Місяць тому

    Good lecture boss

  • @anirudh7137
    @anirudh7137 2 роки тому +2

    Can someone please tell how does Relocation Register gets its value? How does for each process it has a different base value?

    • @nikhilmeena8585
      @nikhilmeena8585 2 роки тому +1

      Bro it is allocated by the operating system to each process .

  • @anandprateekbaranwal8275
    @anandprateekbaranwal8275 2 роки тому +1

    Present bhaiya

  • @kaushalwaghela429
    @kaushalwaghela429 2 роки тому +2

    do size of physical address space depends on the size of RAM?

    • @nikhilmeena8585
      @nikhilmeena8585 2 роки тому +2

      yes, physical memory , what we were talking about was RAM only .

  • @luckydewangan5985
    @luckydewangan5985 Рік тому

    suna h is course me bhaiya ne disk management ke baare me nhi bataya
    is it true, may be interviews me nhi puchhte honge

  • @NeyongLimbu-l1f
    @NeyongLimbu-l1f 3 місяці тому

    Completed on 5th Oct 2024

  • @parikshitgupta7711
    @parikshitgupta7711 2 роки тому +1

    You said OS resides in starting of RAM, isn't that wrong, RAM is volatile memory, toh power off karenge toh RAM ka data will be lost, toh OS hi udd jayega na?

    • @priyabratroutray8184
      @priyabratroutray8184 2 роки тому +1

      os load hota he ram pe,,koi bi program pehele load hota he ram pe then execute hota he

    • @sde77
      @sde77 2 роки тому +1

      Search about Bootstrap Loader

    • @sumitgirnar4496
      @sumitgirnar4496 Рік тому

      @@sde77 it is bootloader not bootstrap loader 😛

    • @sde77
      @sde77 Рік тому

      @@sumitgirnar4496 yess yess, it was slip of tongue 😅😅
      Thanks for correcting

  • @prattay99
    @prattay99 2 роки тому +3

    Bhaiya please complete DSA course

  • @anujjadhav2175
    @anujjadhav2175 Рік тому

    Instead of storing base and offset, can't we store start and end from the physical address space this way we won't need virtual address.
    Then my quesion is why do we need virtual address space? why to have this overhead?

    • @yogesh_ok
      @yogesh_ok 3 місяці тому

      by doing so you are giving directly access of RAM , we just want no one should get directly access to it ,

  • @mrunalshende1449
    @mrunalshende1449 Рік тому +1

    All the notes and examples are similar to Gate Smashers(Varun Sir's Notes). Although Great for Placements . Thank you.

    • @dudamneerajdattu1459
      @dudamneerajdattu1459 Рік тому

      bro can you tell me which video or playlist should i follow for computer netwoks

  • @tntextreme1965
    @tntextreme1965 2 роки тому +2

    Day 24 done✓

  • @Pushpak_UE_devlover
    @Pushpak_UE_devlover 8 місяців тому

    thanks

  • @sde77
    @sde77 2 роки тому +1

    Video is excellent as always, but so many ads yrrrrr ----
    I know its relevance, but as a reader, we r in a flow, it suddenly gets deceased. Cant do much than just expressing my concern.

  • @aggarwalsachin4854
    @aggarwalsachin4854 2 роки тому +2

    bhaiya plz upload paging topic asap

  • @shivasurya.s6966
    @shivasurya.s6966 2 роки тому +2

    Plzzzzz make subtitles available plzzzzzzz🙏🙏🙏🙏🙏🙏🙏

  • @cooldude0321
    @cooldude0321 6 місяців тому

    05/07/24 contiguous memory allocation cleared++ Lakshay bhaiyaa

  • @ranjitodedra55
    @ranjitodedra55 2 роки тому +1

    👍🏻

  • @komalkumari3770
    @komalkumari3770 2 роки тому +1

    lecture 24 Done

  • @SudeepSpeaks
    @SudeepSpeaks Рік тому +2

    I spotted something at 5:39 😂

  • @mysys-ib2lz
    @mysys-ib2lz Рік тому

    sadly, the video doesn't have subtitle :(

  • @iutkarshmehta
    @iutkarshmehta 2 роки тому +1

    Reach++

  • @sumitsakpal7085
    @sumitsakpal7085 2 роки тому +1

    Maine Video pUra dekha

  • @Prince-wv3mp
    @Prince-wv3mp 2 роки тому +9

    DSA Busted kubb hoga bhaiya👀

  • @PankajRajput-vq8ky
    @PankajRajput-vq8ky 2 роки тому +4

    this video can be of small size this video is extended too much

  • @rohitrohit5464
    @rohitrohit5464 2 роки тому +2

    Day18

  • @srajittanwar636
    @srajittanwar636 2 роки тому +2

    present

  • @p38_pulkittiwari27
    @p38_pulkittiwari27 2 роки тому +1

    5:39 pe piche se billi gayi

  • @AbhishekKumar-dl6ko
    @AbhishekKumar-dl6ko 7 місяців тому

    Day 24 done.... 04/06/24

  • @tanmaysinghal6103
    @tanmaysinghal6103 2 роки тому +1

    TikTok be like:-I know you are obsessed with me =)

  • @itzheavem4451
    @itzheavem4451 2 роки тому +2

    Dsa course consistency - -

  • @bammidivenkatasaijaswanth4736

    Subtitles add chey broo

  • @KaranTheSharma
    @KaranTheSharma 2 роки тому +1

    reach++

  • @amarsakore6760
    @amarsakore6760 2 роки тому +1

    bump

  • @satendra6200
    @satendra6200 Рік тому

    This lecture is bit confusing

  • @iamvishnuranjan
    @iamvishnuranjan 2 роки тому +6

    Sb kuch hoga sb kuch hoga ghanta sb kuch hoga........

    • @iamvishnuranjan
      @iamvishnuranjan 2 роки тому +1

      @@shubhampokhriyal8491 bhai dsa series ho jaaega kya 2 months me placement hai

    • @vsagarprasad6527
      @vsagarprasad6527 2 роки тому +1

      @@iamvishnuranjan ho jayega bro viswas rakho

    • @iamvishnuranjan
      @iamvishnuranjan 2 роки тому +1

      @@vsagarprasad6527 abe bhai kon se college se ho

  • @CodingOnly-e6o
    @CodingOnly-e6o 2 місяці тому

    Un-Understandable

  • @rhythemverma
    @rhythemverma Рік тому

    ABEEE ache se samjhaya kro na babbar bhaiya jaise kitna boring padhate ho
    tumbhnail m photo laga ke course acha nhi hotaa boredd.............

  • @KISHORKUMAR-zx7ce
    @KISHORKUMAR-zx7ce Рік тому

    bahut kharaaab aur boring padaate ho bhai.......one of most boring video i have even seen ......aisa lagra h clg m baitha hu..

  • @mdghufranalam7369
    @mdghufranalam7369 2 роки тому +2

    great

  • @chirag71269
    @chirag71269 21 день тому

    Thank you bhai

  • @KratosProton
    @KratosProton 2 роки тому +1

    great