A primary that performs ____ polling polls only the first terminal,which then passes the poll to the second terminal,and each successive terminal passes the poll along.
A) roll-call
B) selection
C) hub
D) terminal

Question

Quizplus · Accepted Answer

A primary that performs hub polling only polls the first terminal (hub), which then passes the poll to the second terminal, and each successive terminal on the network. Roll-call polling polls each terminal individually by name, and selection polling randomly selects one terminal to poll at a time. Terminal polling is a type of direct polling where the central system communicates with each terminal directly.

A Primary That Performs ____ Polling Polls Only the First