What are two capabilities of the Cisco Network Assurance Engine? (Choose two.)

What are two capabilities of the Cisco Network Assurance Engine? (Choose two.)

A. It validates that devices comply with network security policies. B. It predicts the impact of changes to the network. C. It predicts the network load on a data center. D. It ensures that network performance meets an SLA. E. It verifies the speed of network packet flows by using telemetry.