Question

Compare Ring and Star network topologies with respect to scalability, collision domain, cost, and performance.

Answer 1

Ring network	Star network
It is less scalable because all the devices are connected or linked with each other.	It is more scalable because all the system and devices are connected to a central hub.
There are more chances of collision as all the devices are interlinked.	It has no chances of collision because all are connected to a hub.
The cost is low as information passes to each other	The cost is high as information first go to the center hub and then distribute.
It has a high performance rate as information can pass easily.	It has a low performance rate as information cannot pass easily