In 802.15.3c, using _____ prevents collisions.
A) CAP
B) CTAP
C) CSMA/CA
D) CSMA/CD

Question

Quizplus · Accepted Answer

CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) is used in 802.15.3c to prevent collisions. This method ensures that the medium is free before transmitting, and uses backoff timers to avoid collisions with other nodes. CAP (Channel Access Period) and CTAP (Contention Access Period) are time slices used in the Medium Access Control (MAC) layer of 802.15.3c to divide the available bandwidth. CSMA/CD (Carrier Sense Multiple Access with Collision Detection) is used in Ethernet networks to detect and recover from collisions.

In 802.15.3c, Using _____ Prevents Collisions