Question

Define the network topology? Briefly describe the different types of topologies Write short notes on the following (i) Modem (ii) Hub (iii) NIC​

Answer 1

Answer:

Network topology: The arrangement or layout of computers and other peripherals in a network is called topology.

Types of topology:i) Mesh topology

ii) Star topology

iii) Ring topology

iv) Bus topology

v) Tree topology

Hub: An ethernet hub is a network device used to connect different devices through wires.The limitation of hub is that if data from two devices come at the same time, they will collide.