Mutex VS Semaphore In C++

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Mutex VS Semaphore is an all time favorite topic in C++ interviews.
They just intend to check how far you can think and what is your knowledge about the topic. If you will watch this video then you will surely have the rough idea about the difference between mutex and semaphore.
By the way there are plenty of differences but I have considered to talk about the few which was more important.

TIME STAMP
0:00 Introduction Mutex VS Semaphore
0:33 What is common in both
0:56 Mutex First Point
1:19 Semaphore First Point
1:50 Mutex Second Point
1:58 Semaphore Second Point
2:27 Mutex Third Point
2:37 Semaphore Third Point
2:43 What Is Signaling In Semaphore
3:35 Locking Mechanism In Mutex
4:44 Summary

#multithreading #cppprogramming #mutex #semaphore
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Now interview questions are getting repeated and sometimes i know what they are going to ask. This is all because of you. Thank you sir.

jaykishansingh
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great explanation of the difference between sem and mutex, thank you sir!

TMNIARBA
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Nice to see you rupesh, i am following this channel from past 5-6 years and thanks for c++ knowledge u r giving❤

sabbulingineni
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thank u my friend ! helps with the tortuous interviews these days !

muralikrishnanayyappan
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Great Explanation! Instantly understood the difference

niklastekaat
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From everything I read, sephamore seems to be almost always the way to go. The only time I want mutex is when there’s only a single thread I need controlled AND that control needs to happen within the thread that initiated the mutex. Is this your understanding as well?

LinkSF
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Very good content! Also your voice is ASMR; very calming to listen to. Makes me want to binge watch :)

mehtubbhai
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The threads on semaphore read/write to the same resources simultaneously?
How the access of a variable is garanteed in a group of threads?

FS-rmyg
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Gajab, appka chera dekha pehlibaar
Please appna linkedin do.

THanks mai appse Bahut kuch sikha ho

SatyamKumar-bwvi
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Hi Rupesh, I have a doubt about use case of synchronization object, if two separate applications want to access/modify a same file, which synchronization object can used to synchronize them?

xskcchm
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6:51 is it require to limit count = no of resource?

subhaspaul
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I am professional thumbnail, graphic designer and video editor.

If there is any project then here is my portfolio.

satyammishra
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Bro why you revels your face.

At least you should keep curiosity na, who is this guy giving such a great explanation like.

leelaseshukumarsanka
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You don’t, I am big fan of you since 2018 .

I started Watching your videos for my interviews and learning point purposes also.

leelaseshukumarsanka