When a computer transmits at the same time because it cannot sense that another computer on the WLAN is currently transmitting is referred to as the:
A)out of range problem
B)collision problem
C)hidden node problem
D)controlled access problem
E)media access problem

Question

Quizplus · Accepted Answer

The hidden node problem occurs in a wireless network when two nodes are unable to sense the transmission of signals from each other. As a result, the nodes could try to transmit at the same time, causing a collision. Therefore, option C is the most appropriate answer. Option A is incorrect because the out of range problem occurs when a device is out of the range of the network. Option B refers to the situation when two nodes sense the medium idle and start transmitting simultaneously, causing a collision. Option D refers to a type of media access control where access to the network is controlled by a central authority, and option E is too vague to be considered an appropriate answer.

When a Computer Transmits at the Same Time Because It