Any user on a given email system can send a message via (a)________ and have it pop up right away on the screen of anyone else logged onto that system.
A) attachments
B) instant messaging
C) FTP
D) mailing list

Question

Quizplus · Accepted Answer

Instant messaging allows for real-time communication between users on the same email system, whereas attachments, FTP, and mailing lists are not designed for this type of immediate interaction.

Any User on a Given Email System Can Send a Message