Chapter III of Computer Network will teach you about Physical Layer and it is of 4 teaching hrs. This chapter will provide you
This is 4 hour chapter. This chapter will teach you network protocols and standards, interface and service, 7 layer of OSI model and its importance.
Introduction to Computer Network which is of 3 teaching hours. Will teach you about following topics 1.1. Definition, merits, Demerits of
TCP also known as (Transmission Control Protocol ) is a layer 4 protocol (Transport Layer) of an OSI Model. TCP is a connection-oriented transport
Reconnaissance is the first phase of an attack. In this phase attacker tries to gather information about the target person or organization before