Compared with dynamic routes, what are two advantages of using static routes on a router? (Choose two.)

The two advantages of using static routes on a router compared to dynamic routes are:

1. They use fewer router resources: Static routes are manually configured and do not require the overhead of a routing protocol, which means they use less CPU and memory resources on the router.
2. They improve network security: Static routes add a measure of security because they allow the network administrator to control the routing in a very precise manner, which can prevent unwanted routing updates or potential routing loops. Unauthorized networks cannot be advertised since routing decisions are made by the administrator and not a routing protocol.

The other options provided are advantages of dynamic routing, not static routing:

• They automatically switch the path to the destination network when the topology changes: This is an advantage of dynamic routing, as routing protocols can adapt to changes in the network topology automatically.
• They improve the efficiency of discovering neighboring networks: Dynamic routing protocols are designed to discover neighboring routers and networks efficiently. Static routes do not have this capability since they are manually configured and do not dynamically discover other networks.
• They take less time to converge when the network topology changes: Dynamic routes have the advantage of convergence, which is the process of routers updating their routing tables after a change in the network topology. Static routes do not converge because they are not aware of network topology changes unless manually updated by the network administrator.