MDI and SDI

[@haseenasuhara]

Its very imformative and amazing video❤❤

[@ahamedaadhil183]

thank you soooooo sooooo sooooo much sir. this is the first time in my career history im giving a thank to this type of epic explanation. you are such a legend. you are a excellent guys. keep it up sir

[@pranita876]

Thoda dhire bolo bhai kuch b nhi smjra h bs dekhe jari hu

[@johnmorise2405]

Thank you bro

[@logaranjaniboobalachandran887]

Clear explanation. Thank you.

[@pranita876]

Hindi is also convenient

[@ms.limsajoshij6712]

SIR GREAT WORK