With CE 98 and Above, Which Two Statements Are Correct When an When

Multiple Choice

With CE 9.8 and above, which two statements are correct when an application is sending and receiving data over a connection established with an xAPI interface? (Choose two.)

A) All Serial, SSH, and WebSockets can be used to send and receive data.
B) HttpClient can be used to send requests but not receive responses.
C) HttpFeedback is the only option to receive data.
D) The HttpClient command can be used to send requests and read responses over HTTP.
E) WebSockets is the only option to send and receive data.