FIFO/FCFS Page Replacement Algo Explanation

In this video, I'll tell what is FIFO, page fault, page hit and I'll explain FIFO page replacement algorithm with the help of an example.
LRU page replacement algo video : • Least Recently Used (L...
Let me know in the comments if you find it helpful :-)
Thank you for watching!
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[@Tarunsinghnoble]

I just wanna say a big thanks...
just because of your video , today I was able to complete my exam...
thanks thanks and thanks... :)

[@Aceisthebest729]

U save my life! Thank you for the great explanation.

[@mnava19]

thank you very much , ur explanation is the clearest on here

[@TechAcademy8]

zerocool 18 You're welcome

[@deecee6507]

Which algorithm is used for CPU which make available only that page whenever it is required otherwisee it should be not there

[@marciopas]

Very good, thanks for sharing it.

[@MrTurki213]

Thanks you just saved my life :)
So Clear..

[@sayantandey5948]

Really?

[@johnwilliam9069]

Thank you Madam its very clear. why we having 4 frames here, is it will be mentioned in question?

[@Tarunsinghnoble]

thanks..
helped me alot..

[@geraldobraho2205]

what software do u use to do the presentation ?

[@zahibkhan3924]

awsm I really understood this on my first ever watch

[@moinqureshi4989]

how many page falts will be in this string if the frame size is 4
1,2,3,4,5,3,4,1,6,7,8,7,8,9,5,4,3,4,5

[@pilanisigaba126]

excellent,that waz so helpful

[@tyson4u790]

what is the reason behind the 4 rows of the ram?

[@thirdking9273]

Please do a video on optimal page replacement
P.S you explain very well
Thanks

[@iliaskatsidis3669]

Well Done!

[@poojakadian6233]

absolutely helpful...thnxx a lot:)

[@physicaleducationbyravi7508]

Pooja Kadian welcome

[@gigabel1]

Thank you :)

[@benjaminmusasizi3777]

Merci beaucoup!!

[@rakhalraj443]

thank you very much

[@shifaak4606]

awesomeeee!!!!

[@rafaelinacio4716]

This example is not the best one, because when you have a page hit, you don´t use that event in the sequence that decides which one goes out of the reference page (TOP). So it´s not that simple as you explain and may induce in errors. So the best way to do it is to order the sequence from bottom to top. so when you have one out, the memory boards go up, and so on.

[@tejasdevgekar1154]

thank you

[@nejcvidrih5702]

Page fault happens only when memory page is mapped into the virtual address space, but not loaded in physical memory.

[@supriyagupta8411]

Thanks...!!

[@Manishkayy]

thanks ☺

[@izmashahzadi6776]

Hlpful thanks👌

[@adishkhemalapure1947]

Mam do we any rule for taking only 4 rows?

[@DarkOutsideNow]

Each row represents a frame... Because she simply wanted to use 4 frames in this example. The string would have 4 frames.

[@MegaAvijitdey]

nice.........

[@rabiasulatn815]

nice

[@narlakantidineshkumar520]

2,1,2,3,5,14,1. Assume number of frames to be 3.
In the above question, within the first three frames, 2 is repeating. What is the solution?

[@narayanghogale7733]

A hit but nothing changes in block

[@thaisepessoa7173]

n LRU, pls

[@salwanizazainol6426]

i still don't get why after 4, 1 and 2 still remain same

[@denny_d5]

+Salwaniza Zainol They are already in the main memory So they will still remain there, hence they are the same

[@amalwayslucky]

why are there four frames?

[@MdSumon-is2qw]

It's can be seven also, it depends.

[@sanjaygalami]

LRU and FIFO are almost similar

[@jeromecavinta6109]

I need a code 😆
haha. Can I help me sir??
in Vb.net . thank you.

[@joforcer]

Its not even accurate, try 7,0,1,2,0,3,0,4,2,3,0 for 3 frames... It wont work -.-

[@TechAcademy8]

#Page #replacement #algorithm #algo #os #fifo

[@puppetlord1908]

subtitles are recognizing your voice as portuguese

[@theresan3512]

can't understand a word you're saying

[@samvanderas8450]

Theresa N get out of here

[@samvanderas8450]

thanks so much

[@jeromecavinta6109]

I need a code 😆
haha. Can I help me sir??
in Vb.net . thank you.