OSI MODEL OSI stands for Open System Interconnection . It is a reference model that describes how information from a software application in one computer moves through a physical medium to the software application in another computer. OSI consists o…

NETWORKING ARCHITECTURE A Computer Network is interconnection between two or more computers. UNIT - 1 NETWORK ARCHITECTURE THESE ARE FOLLOWING CHAPTERS IN NETWORKING ARCHITECTURE ... CHAPTER-1  LAYERING & PROTOCOLS CHAPTER-2  OSI MODEL & INT…