McqMate
Q. |
IEEE 802.15.4 uses which of the following for accessing the channel? |
A. | carrier sense multiple access (csma) |
B. | carrier sense multiple access with collision detection (csma-cd) |
C. | carrier sense multiple access with collision avoidance (csma-ca) |
D. | none of these |
Answer» C. carrier sense multiple access with collision avoidance (csma-ca) |
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