Final answer:
Redundancy is the term for the inclusion of extra components so that a system can continue to work even if individual components fail, like having more than one path between connected devices in a network.
Step-by-step explanation:
The term for the inclusion of extra components so that a system can continue to work even if individual components fail is redundancy.
Redundancy is used in various systems, including computer networks, to ensure continuous operation and minimize the impact of component failures. In the context of a network, having more than one path between any two connected devices is an example of redundancy. This means that if one path fails, data can still be routed through an alternate path, ensuring the continuity of network communication.
For example, consider a network with two routers connected to each other and multiple hosts. If one router fails, the hosts can still communicate with each other by using the other router as a backup path, thanks to redundancy.