Which three statements about link-state routing are true? (Choose three.)

Link-state routing protocols use event-triggered updates, meaning they send out routing information only when a change in the network topology occurs, rather than sending full updates periodically.

By default, link-state routing protocols like OSPF send their updates (LSAs) to specific multicast addresses (e.g., 224.0.0.5) to ensure efficient communication with directly connected neighbors.

OSPF (Open Shortest Path First) is a prominent example of a link-state routing protocol, which maintains a complete topology map of the network and uses Dijkstra's algorithm to calculate the shortest path.

Link-state protocols generally do not send updates to a broadcast address; they utilize multicast addresses for more efficient and targeted communication.

RIP (Routing Information Protocol) is a distance-vector routing protocol, not a link-state protocol, and relies on periodic routing table exchanges.

Split horizon is a loop-prevention mechanism primarily used by distance-vector routing protocols like RIP, preventing a router from advertising a route back out the interface it was learned from.