What are two reasons for the issue?

Refer to the exhibit

An application is developed to perform multiple API calls. The calls will be performed on the infrastructure devices Delays in the information transfer occur when the application is executed.

What are two reasons for the issue? (Choose two)
A . The list devices API call is failing and does not return a result
B . Listing devices lakes longer than usual due to high network latency
C . One of the API calls takes roughly three times as long to complete
D . The list devices API call is inefficient and should be refactored
E . The requests are being rate limited to prevent multiple calls causing the excessive load

Answer: B,C