First Fit, Best Fit and Worst Fit Example

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  • čas přidán 8. 09. 2024
  • This video describes three methods of Contiguous Memory Allocation techniques. A numerical example is used to discuss First Fit, Best Fit and Worst Fit methods to find the optimal allocation method for the same.

Komentáře • 19

  • @ierinbabu8816
    @ierinbabu8816 Před 5 měsíci +3

    P2 has to allocate in the 288 in the first fit but here not allocated why?

  • @ashbrightsamuel2307
    @ashbrightsamuel2307 Před rokem +5

    we do not allocate processes twice to memory partitions even though we will have memory partition that is sufficient enough to fit a process for the 2nd time

  • @rajasekharkoppadi203
    @rajasekharkoppadi203 Před 3 lety +3

    Good explanation mam thanks for this video

  • @CraftwithSayak
    @CraftwithSayak Před rokem +2

    Nice explanation 😊

  • @panthersclaw930
    @panthersclaw930 Před měsícem

    how to find suitable algorithm with minimum fragmentation.
    6
    Reply

  • @BhagatBhutale..
    @BhagatBhutale.. Před 4 měsíci

    Video is useful 👍

  • @bilalislam9869
    @bilalislam9869 Před rokem

    Great Explanation

  • @victorluiz5737
    @victorluiz5737 Před 4 lety

    you are a legend!
    thank you icon

  • @kumar_shanu
    @kumar_shanu Před 2 lety +5

    at 03:57 dont you think that the second hole had 288kb left and it was sufficient enough to store 112 kb of P3, why did it go to the 3rd hole instead of 2nd hole ????????

    • @premaakkasaligar5800
      @premaakkasaligar5800  Před 2 lety

      according to allocation methods, we cant allocate a hole to a process, we have to allocate memory partition to a process that is big enough to hold a process

    • @GopalKumar-xu3iw
      @GopalKumar-xu3iw Před rokem

      Mam 288 kb kaise aaya direct 212 ko 500 m nahi put kar sakte kya

  • @manuelsambo2328
    @manuelsambo2328 Před 3 lety

    Very nice 👍

  • @hanza69
    @hanza69 Před 3 lety +7

    In first fit, why you put p3 in the third hole (200) position, when there is 288 unused free space is there in the second hole (500)??. It could fit the process and it comes first

    • @richardparke2864
      @richardparke2864 Před 3 lety +1

      I too have the samw doubt can u plz explain mam

    • @premaakkasaligar5800
      @premaakkasaligar5800  Před 2 lety

      according to allocation methods, we cant allocate a hole to a process, we have to allocate memory partition to a process that is big enough to hold a process

    • @WisdomAfrica1990
      @WisdomAfrica1990 Před rokem +3

      @@premaakkasaligar5800 That's for static allocation I think but for this partition Algorithms they deals with dynamic partitioning. Therefore the 288 should be used instead. That's what I think actually.

    • @kamalsaraswat4123
      @kamalsaraswat4123 Před rokem

      Same doubt

    • @ierinbabu8816
      @ierinbabu8816 Před 5 měsíci

      ​@@premaakkasaligar5800288 hole so must allocate

  • @kvinay8412
    @kvinay8412 Před 2 lety

    Tq madam 🥳👍