In_______, collisions are avoidedthrough theuse of three strategies: the interframe space, the contention window,and acknowledgments.
A)
CSMA/CA
B)
CSMA/CD
C)
either (a)or (b)
D)
both (a) and (b)
A)
CSMA/CA
B)
CSMA/CD
C)
either (a)or (b)
D)
both (a) and (b)