Real-time messaging systems, such as IM, are primarily ____ communications, which means that everyone who is communicating must be online at the same time.
A) synchronous
B) asynchronous
C) routed
D) presence

Question

Quizplus · Accepted Answer

Real-time messaging systems, such as IM, require synchronous communication because all parties must be online and actively engaging in the conversation at the same time. Asynchronous communication, on the other hand, allows for messages to be sent and received at different times, such as with email. Routed and presence do not accurately describe the primary function of real-time messaging systems.

Real-Time Messaging Systems, Such as IM, Are Primarily ____ Communications