What are the two main types of routing in networking?

The correct choice identifies the two primary types of routing used in networking: static and dynamic routing.

Static routing involves manually configuring routes in a router's routing table. This means that the network administrator sets the paths that packets take to reach their destination. Static routes do not change unless the administrator updates them, making this method simple, predictable, and easy to manage in small or less complex networks where the topology is stable.

Dynamic routing, on the other hand, uses algorithms and protocols to automatically adjust to changes in the network topology. Routers share information with each other about available routes and their statuses, allowing for real-time adjustments to the routing paths. This method is particularly beneficial in larger or more complex networks where paths can change frequently due to failure or load balancing needs. Dynamic routing protocols, such as RIP, OSPF, and BGP, facilitate this process by enabling routers to learn about the best paths to various destinations dynamically.

Understanding these two types is crucial for network design and management, as they each serve distinct use cases depending on the size and requirements of the network configurations.