Which two statements describe the traits of an asynchronous API call? (Choose two.)

Which two statements describe the traits of an asynchronous API call? (Choose two.)
A . The order in which API calls return can be guaranteed
B . A call to an API does not block the code, but rather it allows application processing to continue
C . The end user can experience latency or performance lag while waiting for the API call to return
D . Code execution blocks or waits for the call to an API to return.
E . A callback function typically is used to process the response from an API call

Answer: B,E