A computer network is a system in which multiple computers are connected to each other to share information and resources. Or A system of interconnected computers […]
UNIT – I: Introduction: Network, Uses of Networks, Types of Networks, Reference Models: TCP/IP Model, The OSI Model, Comparison of the OSI and TCP/IP reference model. […]
Our book broke new ground 16 years ago by treating networking in a top-down manner—that is, by beginning at the application layer and working its way […]
Chapter 1 has the same introductory function as in the fourth edition, but the contents have been revised and brought up to date. The Internet, mobile […]