With respect to computer networks,organizations often install a dedicated telephone system called a ________ to route external phone calls or connect internal telephone extensions.
A) private branch exchange
B) body sensor network
C) power management unit
D) point to point protocol
E) near field communication

Question

Quizplus · Accepted Answer

A private branch exchange (PBX) is a dedicated telephone system that is commonly used by organizations to route external phone calls or connect internal telephone extensions. It allows for efficient communication within the organization and also streamlines incoming and outgoing calls.

With Respect to Computer Networks,organizations Often Install a Dedicated Telephone