Instant messaging uses ____ technology, which lets one computing device identify the status of another.
A) asynchronous
B) threaded
C) routed
D) presence

Question

Quizplus · Accepted Answer

Instant messaging uses presence technology to determine the availability or status of a user on another computing device. This allows for real-time communication between users on different devices. Options A, B, and C do not accurately describe the technology used in instant messaging.

Instant Messaging Uses ____ Technology, Which Lets One Computing Device