What method do wireless networks use to determine if other nodes are currently broadcasting?
A)CSMA/CD
B)CSMA/CA
C)Dipole antennae
D)MIMO

Question

Quizplus · Accepted Answer

Wireless networks use the CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) method to determine if other nodes are currently broadcasting. This method involves nodes first sensing the wireless medium to determine if it is idle before transmitting data. If the medium is busy, the node waits before transmitting to avoid collisions with other nodes. CSMA/CD (Carrier Sense Multiple Access/Collision Detection) is used in wired networks instead of CSMA/CA. Dipole antennas and MIMO are technologies used in wireless networking to improve signal strength and increase data throughput, but they are not methods used to determine if other nodes are currently broadcasting.

What Method Do Wireless Networks Use to Determine If Other