Data link layer
49:31
Line discipline, Flow control, Error control
26:58
Hamming code, Huffman code
42:45
OSI model and TCP/IP model
22:35
Piezoelectric sensor , Eddy current transducer, tachogenerator , stroboscope
10:47
Electric charges and field ncert part 1 #neet #boardexam
54:31
What is Null - NVL, NVL2, Coalesce - IS NULL - IS NOT NULL
22:20
DTE-DCE interface, EIA 232 interface, x.21
23:28