In which of the following network topologies each connection (link) is a failure point, i.e. failure of a node affects the entire network?

The correct answer is Ring

Key Points

• Ring Topology - In Ring Topology, all computers/ nodes/ devices are connected by a cable in a circular shape, in which each computer is connected to the nearby computer using a cable segment.
• The entire network is affected if any individual connection in a ring topology is broken.

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Additional Information

• Topology -  The arrangement of a network that comprises nodes and connecting lines via sender and receiver is referred to as network topology. Network Topology determines how the different nodes of the networks are connected and establish communication with each other.
• There are five types of topology that are generally used.

1. Ring Topology
2. Bus Topology
3. Star Topology
4. Mesh Topology
5. Tree Topology