What is the main advantage of using a dynamic routing protocol like OSPF (Open Shortest Path First) in a network?Group of answer choicesIt is simpler to configure than static routing.It ensures the fastest possible route to a destination.It adapts to changes in network topology automatically.It provides better security for network traffic.

The main advantage of using a dynamic routing protocol like OSPF (Open Shortest Path First) in a network is that it adapts to changes in network topology automatically.

Here's a step-by-step explanation:

1. Dynamic Routing: Unlike static routing, dynamic routing protocols can change the routing paths whenever the network topology changes. This means they can adapt to the changes in the network automatically.

2. OSPF (Open Shortest Path First): OSPF is a dynamic routing protocol. It uses a link state routing algorithm and falls into the group of interior gateway protocols.

3. Adapting to Network Changes: When a new router is added or an existing one fails, OSPF will automatically discover the new route or stop using the failed one. This is done without the need for a network administrator to manually change the routing table.

4. Advantage: This automatic adaptation to network changes is the main advantage of using OSPF. It makes the network more resilient and reduces the need for manual intervention.

While OSPF can ensure efficient routes and has some security features, it's not necessarily the fastest or the most secure. Its main strength is its adaptability to network changes.