What is a thread | Process vs Thread | OS | Lec-40 | Bhanu Priya

[@ranazeeshanahmad201]

correction: in a multi-threading system, if one thread is blocked, then all other threads in the same process will be blocked because OS takes process as one entity, and OS does know either there are multiple threads in a process at the user level. so when a thread of user-level need some resources and request to OS, then OS consider it as req from that whole process, and until getting that resource, OS will put the whole process on waiting.

[@Thunder.561]

🎉

[@geethuv5622]

Nice

[@PRASAD0795]

😂

[@asjosvah3441]

I think the 4th point she talked about was wrong... She reversed the process and thread about blocking and non-blocking... Maybe I'm wrong but I want to understand too... Thank you for the explanation!

[@adrianamihaela9894]

Comparing to other tutorials I really love the ones on this channel beacuse the sound is very clear

[@soundarkalibomman4607]

💯 correct

[@ajlozadaro]

How well you emphasize again and again the core concept. Thank you.

[@samiadnan1408]

10:31 wrong. if one process is blocked then other processes will not affect. other processes will execute independently.

[@kandiephelma7621]

There is the cooperative process which is dependent on the other

[@mohdaqib1601]

Thanks

[@yeethiolij]

On the 10:33 min. you said if one process is blocked the other process is also blocked until the first process unblocked. Is that correct ? I guess it should be Thread instead of process you . I would love to hear from you and thank you for your well explanation !

[@Ashwanikumar-tr1wj]

yes bro it will be thread because all thread depends on only one process data/code

[@alamkhan2292]

In context of process, processor are independent so blocking of one process will not block executions of other process

[@karthikeyasoft]

[e-mail] for me also same dout I u clear tell to me also

[@noobiexd640]

only when it is in user mode

[@mansisingh5134]

In 4th point, how can another process stop working? As process is independent so if one process is blocked then it will not effect other process

[@tejavathnagaraju3403]

Thank you soo much a lot 💕💕💕💕 I'm following all your classes not only one sub yestardy DM today operating system.. in my 2-2 jntuh examinations it is very easy way to understand... Thank you ❣️❣️❣️❣️❣️ keep it up mam ❤️❤️

[@AneesMaharEgnr]

The lecture is good but mam concept of process is explained wrong , processes are independent and if one get blocked other still work.

[@72_shivamthakur89]

sahi bola

[@charlesuneze]

Maybe she is referring to the FIFO scheduling algorithm approach.

[@samar3580]

Yes u are right

[@messageconveyor8210]

I want to say thanks bcz very long i couldn't understand os but once listen ur video i understand now. Thank you so much

[@himanshusahu1503]

You are getting wrong concepts

[@pierre1360]

most beautiful writing EVER.

[@shanawazsipon]

This is the best lecture on Thread in youtube. I checked. By the way 7:09 reminds me of Deepika Paducon from the movie Chennai Express.

[@shubhamsalunke7259]

Me too😍😜

[@umadevi-dn9ns]

Me too

[@harshit8807]

My question is that if each process operates independently then why we have to unblock the blocked process for running the other process?

[@rajankit911]

Single core processor can execute only one process at a time, other processes are waiting in waiting state to get dispatched to the CPU by scheduler. You can learn about different scheduling algorithms to know much better. Number of cores = number of threads can run at a time.

[@mahithaamara9279]

Perfect teaching Mam

[@asjosvah3441]

I don't understand well about the blocking of a process (the 4th point in your comparison between thread and process)... does an unresponding process (maybe caused by a crash for example) really affect other process ? I just want to understand, because I always thought it doesn't block other process' to execute. Thanks.

[@ankitkumaryadav562]

Mam, your handwriting is very good.

[@priyankabharti4587]

mam if one process will be blocked then how will another process also blocked. getting confusion...mam ,,,,as you told one process is suppose MS word nd suppose another will be excel then if one process will be closed then obviously excel will in running state......??🤔

[@chennammadandlapati8809]

i have one doubt .....each process operates independently .so yy ..if one process is block no other process execute until first process is unblock ..???

[@krishna9438]

Yeah I thought so too. If a process is blocked/suspended, the next process whose ID is in the program counter will be executed. I think what she meant is: if process 1 is using resource A, then process 2 (who needs to use resource A in its execution) can't be executed unless process 1 has been finished and free resource A.

[@niroop4299]

​@@krishna9438 atually it is reverse that if the process 1 is blocked then all other can run independently but if the thread is blocked then the cpu thinks the process is blocked and all other thereads will be blocked

[@ankitsurolia8692]

Why block of one thread doesn't effects other threads as they are sharing same source code??

[@reddypogusandhyarani5902]

Thank soo much mam ... Ur explaination is super mam compare to other tutorial .I gain soo much knowledge from ur videos mam..tqqq so muchh❤️❤️

[@mdshahbaz9257]

Light process or lite process

[@saadullahkhan1972]

As each process is independent if one process is blocked then the other can execute as each one has own resources.... But threads are inside a certain process that's they uses the same resources of a particular process so if one is blocked then all the rest threads are blocked by kernal as the threads don't have any contact with the kernel.... Kernal supposes it to be a single process.... But there was confusion in your explanation.

[@AneesMaharEgnr]

saad khan agree with your point ..

[@techbbas]

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[@mubarekoumer6406]

thank u madam but In context of process, process are independent there is no sharing so, blocking of one process will not block executions of other process

[@saraswathis3663]

Yes

[@niskarshathapa907]

thank you for explaning in a prefect way

[@trendingvideos53]

maam pahale boring laga per really toooooo good teaching maam

[@ankitsurolia8692]

If process has there own memory and file resources by which they are independent of other processes, than how come blocking of one process effects all other processes??

[@ALMAD-cv1rh]

thanks alot i do enjoy your tutorials they are not complicated but one understand alot

[@suchipandey9479]

You said that one process is blocked and then another process cant run and when thread is block another thread can execute, How?? Actually this concept is totally apposite

[@ramudubheemududairyinforme8983]

Nice teaching madam

[@klindana007]

Thanks mam your explanation is too simple and and easy to understand thanks for uploading the video

[@udaysathvara1649]

Khatam ho gaya kya aap ka BCA ya Bsc it

[@karankumarm6702]

Hai mam,your teaching method is good and like it.

[@KilariJyoshnavi]

👍👌

[@KAMAL-hs3gd]

Thank you for your valuable lesson on an important topic

[@krishnankiller8711]

Fabulous ❤

[@patrickkariuki8370]

well explained. Thank you. you are a good teacher

[@usama57926]

thank u so much mam your explanation is very easy and intresting

[@himanshusahu1503]

Concept are wrong

[@thecollective2404]

You teach all the topics of engineering

[@himanshusahu1503]

And spread wrong concepts

[@jitendrasingh-dg5cw]

Super ma'am ...jitendra singh from jaipur

[@ravimaddukuri3033]

super mam!!

[@illamavi4913]

I'm really interested your way of teaching thank you mam.

[@techbbas]

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[@justd765]

Well explained..... Once again thanks

[@himanshusahu1503]

Explained wrong concepts

[@thrang_eo]

Very good 👐

[@asjosvah3441]

1. Première affirmation : If one process is blocked, then no other process executes until the blocked process is unblocked. FAUX dans les systèmes modernes. Les systèmes d'exploitation modernes sont multitâches et utilisent des mécanismes comme le scheduling préemptif pour gérer plusieurs processus. Si un processus est bloqué (par exemple, en attente d'une ressource, d'un I/O ou d'un verrou), le système d'exploitation peut suspendre ce processus et passer à un autre processus prêt à s'exécuter. Ainsi, un processus bloqué n'empêche pas les autres processus d'exécuter leurs tâches. Exemple : Dans un système multitâche comme Linux, si un processus A est bloqué en attente d'une opération d'I/O, le scheduler peut exécuter un processus B ou C en attendant que A soit débloqué.

[@gateaspirantseceteluguchan9401]

nice video

[@gopirampal7442]

Nice

[@ahmedabdinorsalad7662]

Thanks

[@-MShivakumar]

super mam

[@somyasinghchouhan7164]

Thank you, all lectures are very helpful and easy to understand.

[@himanshusahu1503]

All the concepts she explained is also wrong.

[@techbbas]

if you need c++ easy coding then visit my channel. and also subscribe plz kzbin.info/door/1LJDu2koq9y146MUH8prAg

[@frankdearr2772]

hello, thanks a lot for that very well view about process and threads, nice start to understand how that works.

[@t2kumarashutosh2011]

You are owsm mam... I am c Dac student but till last of course i dont know about threads ...but thanks to u now i know much more because of u...

[@techbbas]

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[@karthikeyasoft]

4 point one process is blocking why its weight on other process it is independent work only

[@AgomiClash]

Great video, thanks

[@techbbas]

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[@rishwanthrajaa3791]

Really excellent and tq

[@himanshusahu1503]

For making wrong concepts

[@umaidmanzoor6318]

Thank You

[@fakegamer9025]

I think 4th point of difference is wrong...

[@shubhamsalunke7259]

Hello mam.. You teach very well no Dout in this but the noice of you skech pen is so scary..i am using headphone in lab so the noice of your sketch pen make mi head ache. Sorry but its happen with mi plz change the pen.. Thank you

[@saieswaria1954]

Cpu doesn't execute thread .it execute only process

[@pratikingale9579]

Nice explanation

[@shahilbacker2180]

Thank you mam .its very helpful fr meh

[@himanshusahu1503]

Sahil you have earned misinformation

[@rahulkrishnagunneri9247]

4point and 5point of process vs thread is controductory.

[@hemanthkoney2008]

Tq mam

[@himanshusahu1503]

Dear Reader don't follow this lecture it is conceptually wrong and it will lead to wrong concepts. Hey this message to the uploader don't teach wrong concepts.

[@shivamgoel8509]

Can u elaborate pls what's wrong here??

[@יששכרלבוולט]

found critical mistakes at other videos in the playlist too. makes me sad cause she explains so very well. she could be the best one out there.

[@יששכרלבוולט]

i hope she re-uploads them corrected in the future. such a great potential of a teacher.

[@murtazaahmad9672]

Good effort dear

[@himanshusahu1503]

But totally failed

[@Nalaka_Rajapaksha]

thank you..

[@techbbas]

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[@shaikismail7678]

very good explanation mam i have some doubts in java

[@ankit7319]

Kaisi ho bhanu priya??

[@soniawakeel9520]

Thank I ma’am

[@bhavyabhavya2780]

thank u mam good explanation

[@himanshusahu1503]

Bhavya don't follow this lecture

[@bhavyabhavya2780]

@@himanshusahu1503 why mam

[@techbbas]

if you need c++ easy coding then visit my channel. and also subscribe plz kzbin.info/door/1LJDu2koq9y146MUH8prAg

[@Rozy754-i8g]

PLEASE DO NOT USE SKETCH PEN, IT'S SOUND WHILE WRITTING IS SOO PRICKYY

[@varunsuryawanshi7293]

Thanks to complex topic teach very easily and very clear about processor and thread giving the example of Microsoft world ...😄😄

[@umangverma3660]

U r wrong... Plz correct it... 😐

[@updatedworld7845]

Etna add kyu ata hai chomu etna

[@navadeep-0932]

Thanks you mam your explaining is good but please explain in Telugu also

[@dharmendersharma1092]

Mam provide PDF also 🙏

[@vikyathvicky3886]

A punch to all the dudes who are trying to flirt with her...Dishoom :)

[@nandinigowda6674]

😂

[@soumyaneogy9522]

your fundamental concepts are very very weak . You are using different terms without even understanding their meaning . Before uploading any video of such advanced topics you should be very very thorough with your fundamental . Watch some videos of US university you will improve .

[@habenetsay9448]

tnx a lot

[@techbbas]

if you need c++ easy coding then visit my channel. and also subscribe plz kzbin.info/door/1LJDu2koq9y146MUH8prAg

[@faresfitt2972]

Thanks

[@fiqihakbari4500]

I see "Thread" text as "H" Hhread. hehehe

[@techbbas]

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[@sudheercheekati4560]

Mam ur teaching skills super

[@techbbas]

if you need c++ easy coding then visit my channel. and also subscribe plz kzbin.info/door/1LJDu2koq9y146MUH8prAg

[@ashishkumargupta2915]

Wrong difference between process and thread

[@zekeguo2889]

Thank you so much mam, your videos are great

[@techbbas]

if you need c++ easy coding then visit my channel. and also subscribe plz kzbin.info/door/1LJDu2koq9y146MUH8prAg

[@Onedayabanker]

Love you mam

[@raghvendradeppuri7845]

Plz say telugu mam

[@bathulasrinu7586]

U need to practice a little bit....

[@pratikingale9579]

Nice explanation

[@himanshusahu1503]

Wrong explained

[@jbadrawi999]

Good explanation