Which of the following is NOT a property of CSMA?

A.
The workstation continuously monitors the line.

B.
Workstations are not permitted to transmit until they are given permission from the primary host.

C.
It does not have a feature to avoid the problem of one workstation dominating the conversation.

D.
The workstation transmits the data packet when it thinks that the line is free.

Explanation:
The correct answer is “Workstations are not permitted to transmit until they are given permission
from the primary host”. The polling transmission type uses primary and secondary hosts, and the
secondary must wait for permission from the primary before transmitting.