Bus Topology:
Advantages:
(i) It is very easy and understandable.
(ii) There is no much wires used for connectivity therefore it is less expensive.
Star Topology:
Advantages:
(i) We can easily increase computers in a network without any disturbance.
(ii) we can easily diagnose errors due to central device.
(iii) In star network, if any cable or node failure independent cable to the central switching then there is no effect on entire network.