Author Question: What is the process by which a central controlling device controls the multipoint circuit and ... (Read 58 times)

jwb375 · **on:** Jul 7, 2018

What is the process by which a central controlling device controls the multipoint circuit and determines when and if devices can communicate?

A) tagging
B) polling
C) figuring
D) phasing

Question 2

Line discipline is associated with which two types of network environments?

A) 1. chained connection between two devices using two lines and 2. communicating through a chattel
B) 1. wired connection and 2. wireless device
C) 1. dual devices and 2. multiplexers
D) 1. point-to-point connection between two devices using either a half-duplex or full-duplex line and 2. multiple devices on a multipoint line communicating through a central controlling communication device