What are two benefits of using the Internet service database (ISDB) in an SD-WAN rule? (Choose two.)

What are two benefits of using the Internet service database (ISDB) in an SD-WAN rule? (Choose two.)

A. The ISDB is dynamically updated and reduces administrative overhead. B. The ISDB requires application control to maintain signatures and perform load balancing. C. The ISDB applies rules to traffic from specific sources, based on application type. D. The ISDB contains the IP addresses and port ranges of well-known internet services.