Question

8. Explain the following network topologies:
(a) Bus
b) Star
c) Ring
d) Mesh​

Answer 1

Answer:

In mesh topology each device is connected to every other device on the network through a dedicated point-to-point link. When we say dedicated it means that the link only carries data for the two connected devices only. Lets say we have n devices in the network then each device must be connected with (n-1) devices of the network. Number of links in a mesh topology of n devices would be n(n-1)/2.

In star topology each device in the network is connected to a central device called hub. Unlike Mesh topology, star topology doesn’t allow direct communication between devices, a device must have to communicate through hub. If one device wants to send data to other device, it has to first send the data to hub and then the hub transmit that data to the designated device

https://beginnersbook.com/2019/03/computer-network-topology-mesh-star-bus-ring-and-hybrid/

This is the link in which you can find more about topology other than star and mesh topology

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Explanation:

Answer 2

Explanation:

• bus topology :in this arrangement computers and devices are connected to a single linear cable
• star topology :all computers and devices are connected to main switch or hub
• ring topology :computers and devices are connected to a closed loop cable
• mesh topology :is a local network topology in which the infrastructure nodes connect directly, dynamically and non hierarchically
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