L20: Introduction to Data Link Layer | Error Detection, Correction | Parity Checking with examples

[@amanranjan3194]

aapka sara video dekh lia hun kal se networking ka😂 or av exam dene jaa rha hun faar k rkh dun bhaut achaa se smjh aaya sabkch

[@subhasisdatta6733]

One of finest channels out here...thanks for all your efforts

[@knight_rider007]

Very good and clear explanation. Keep making the content I highly encourage you to help students by making such videos

[@kanikaaapan9996]

Best lectures on dcn !!

[@champakumari9740]

Sir please, your tutorials is excellent. Sir, please share you video step by step. Such like 1 2 3....... For this step begging can learn in esay way. Sir place.

[@ravikantkumar7310]

yeah, you are Right.

[@rjd907]

Sir please share pdf of notes as well, amazing lecture

[@maxquirk6688]

absolute legend, thank you kindly

[@rajumandal3673]

Sir you are too good.... Upka soch bohot achi hay

[@nityaprajapati9505]

very very nice explanation 👌sir....Thank you sooo muchhh...sir🙏

[@konkonakonar1235]

Thank you so much sir,you saved my life.

[@atulmalakar]

There is actually no need to do the following row column matrix to find whether there is an error or not. We can just find error by doing XOR. If the XOR of x and y is 0, then there is no error otherwise, let z = x^y and then check all the positions wherever there is a '1' in z there is definitely an error!

[@dilse_hindustani]

Yes he is a stupid teacher,,, editing the video again and again so that he by heart everything line by line

[@chingpang627]

Sir, thank you for the wonderful teaching! May I raise a question: is it parity check can detect ALL ODD number of errors? Think about the case in your teaching, even(2 as the example in your video) number of error cannot be detected.... if it's 3 or 5 or 7 errors, isn't it absolutely not detected?

[@luckyrai7553]

Sir, 2d parity check can also not detect 3 bit error sometimes. Like if 2nd row has 2 error and 2nd column also has 2 error where one error is common between 2nd row and 2nd column but due to 2 bit change there will be no difference in parity value of 2nd row and column, Hope u get my point Plz reply sir..

[@saarthakjohari9045]

Exactly

[@vaibhavdhawan9843]

Sir, in 2-D parity check If we change 2nd and 3rd bit in row 1st to 0 and 1 respective, even in that case we are not able to find where the error is. So, can we say 2-D parity check is not valid for more than 1 error?

[@vikaspradhan6905]

right

[@krug3588]

It totally depends where the error has occurred. Even 5 errors can be identified, if the errors occur diagonally. Somehow if we can identify the error by the cross section of row and column parity we make rectification.

[@mrpandukiran]

please upload more videos so that it covers all networking concepts

[@RH-gp4zw]

Thank you very much sir your videos are very helpful

[@tarunmiglani8079]

thankyou so much sir you are doing your work so sinserly and I love the way you are teaching us. Efforts made by you are speechless. You are awesome sir uh explained very well. One day you will be in trending KZbin page. Love you sir. PLease be in touch with us. We needs you a lot :)

[@Deepak_tnwr_012]

Thankyou sir 🎉❤❤❤

[@suryasikharej8116]

sir the serial number of the layer will change depending upon we are sending or receiving data? i mean that when we are sending application layer will be considered as the first layer and when we are receiving data the physical layer will act as layer 1? thanks in advance.. any help will be very helpful

[@learnandgrowwithsunil]

Helpful sir ❤️

[@thansin9649]

How did that 1 come up after? 2 D parity check the intersection number! How did it come?

[@NimaMoktan]

Thank you for the tutorial. The explanation is fabulous but it would be better if you could explain in English medium. People like me who understands very less of hindi is having a problem in understanding.

[@Mammu22]

Sir. . Unable to do 2 error detection in two dimensional parity check..

[@nyambelilonga555]

Very helpful

[@ulti72]

what if we only got diffrent parity in row only and not in coulmn?

[@swastikpanja2669]

Sir, your notes are very helpful. I had 1 question to ask you: What pen do you use? it's really very good

[@neerajsahu9854]

bhai sahab aap plz notes bhi daal dia karo..... likhte likhte waaatt lg jaati h... :-P

[@101yashu]

Bhai screenshot lelia kar na

[@deveshkumar6533]

@@101yashu i am also doing this

[@Sahil-wt9qd]

Sir plzz start lecture series of computer architecture

[@raghavrathi5162]

Are these videos good enough for interview purposes as well ??

[@gaurav_tiwarii]

Yep

[@deepatyagi3818]

Sir provide videos of ISDN and transmission media

[@ulti72]

What if we recived error in parity at reciver end

[@shubhamkgupta4756]

Bhai teri tab kismat kharab hai. xD

[@adeshchaurasiya3845]

Maja a Gaya Wah😜

[@prakhar266]

just wow

[@fawadali1520]

sir is mai ap0 nay khud sai change q kara agar ya example kara tou koi error nae araha hai

[@dikshitaprakash]

3:45

[@tanusreeghosh7484]

@20:53 1st table k corner mein wo 1 kaise aaya? Sir, pls explain..

[@aryathegreatengineer5215]

Confusion to hai ..Yrr table bhi match nahi kar rahi h .Matrix ki Nahi ...Yrr confusion clear hai....

[@danishiqbal637]

dekho ab simply ab hm rows ka even parity check krenge vice versa column ka v to overall tm dekhogi k no's of 1 in colum as well as in is 3 to make them even we simply put 1 inthat place

[@danishiqbal637]

agr sajh gye to tarbuz ki kheer mujhe v khilna ,sirf recipie sikne se kuch ni hoga

[@bipinverma]

Note ka pdf available hai ki nai

[@omkarhande2379]

sir transport layer and network layer pe video share karo na

[@m.ssiddiqui715]

Sir TCP\IP pai Video Bnao Na Sir Plzzz Sir Ap Yes/No Answer De Do Ni to m Wait krta rhunga Plzzz

[@EasyEngineeringClasses]

I will make the videos soon..

[@m.ssiddiqui715]

Thank You So Much Sir..... nd kb tk sir

[@manjarypatil8519]

yess sir plz

[@manjarypatil8519]

sir vedio on python and system testing vedio..please reply sir ..i beg u

[@gappaofgolluugupta5464]

mst

[@kaivalpatel3990]

21:43 pe pata chala ki koi error hi nai hai :) ahahhaha

[@shubhamsinghrajput7461]

thoda fast bolo yrr 2x speed m dekhna padta h

[@justastudent4965]

I have disliked the video because I just gave it a +view yet it's not in English.

[@shreyparekh7278]

hello everyone!!! ::))

[@anuragpant2192]

Looking for a hello back past 1 year? It's sad. Here, " HELLO BROO!!" 👋

[@shreyparekh7278]

@@anuragpant2192 abe o,i was just copying the words which at 0:02.Why so serious bro

[@anuragpant2192]

@@shreyparekh7278 You had to edit your reply to my reply on your comment 😂 lol. Talk about being insecure and serious.

[@shreyparekh7278]

@@anuragpant2192 ha ye kr lo pehle. desh shayad aage aa hi jayega. P.S. I am not expecting a reply. LOL!!!

[@anuragpant2192]

@@shreyparekh7278 Desh? What? How? What...? How insecure are you? You need help 😂 P.S writing lol in capital with exclamations just show how boomer and insecure you are. Are you lonely too? Do you have friends? Cause i don't think you've ever roasted someone. Baby gettin bbuuuuuurrrrrnnnntttt🔥, lol😂🙏🏻

[@piyushkulkarni8709]

Watch it in speed 1.5..thank me later!

[@ameerhamza-ul5fh]

i ever watch in 1.5 mode

[@Md_Danish433]

The whole video is excellent but plz don't use fucking yellow pen.

[@chandrachandu9577]

wrong concept

[@popislive7628]

CHANDIGARH UNIVERSITY students like here

[@saurabhpasrija3583]

Tmkc