MATCHING
-the default channel access method in IEEE 802.11 WLANs
A)ACK
B)active scanning
C)associate request frame
D)BSS
E)channel access methods
F)control frames
G)DCF
H)fragmentation
I)management frames
J)passive scanning

Question

Quizplus · Accepted Answer

DCF (Distributed Coordination Function) is the default channel access method in IEEE 802.11 WLANs. It is a contention-based protocol where each station competes for access to the shared medium. DCF uses CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) mechanism to prevent collisions.

MATCHING -The Default Channel Access Method in IEEE 802.11 WLANs