SDH (Synchronus Digital Hierarchy)

[@prabkiratsingh2363]

sir ji please monitor pe mouse ka cursor bhi hila liya karo, bcz bilkul samjh nahi ata, when u say "ye yaha se yaha chala gaya"

[@logicoverflow1240]

Introduction looks like a horror movie 🤣

[@engineermind1651]

Ha bhai

[@ritikachaudhary013]

sir you left about drawbacks

[@Ayush479]

slides mil sakti he sir

[@devilvd1446]

8*9*270= 19440 ata hai sir ..
64*270*9 =19440 nhi aa raha hai..galat hai ye...galat mat batao sir..

[@shikhabikasmission8733]

dwdm lacture acha laga

[@shikhabikasmission8733]

e samaj ne me thora jada time lag