Among the Advantages of Spoken Communication Transmitted Over Phone Lines

Multiple Choice

Among the advantages of spoken communication transmitted over phone lines or via the Internet are the ability to

A) convey large amounts of information and ensure mutual understanding.
B) ensure the highest possible level of interaction, as well as mutual understanding.
C) convey large amounts of information and leave a permanent record of the communication.
D) ensure the highest possible level of interaction and leave a permanent record of the communication.