CWNP Exam Questions

What two IEEE 802.11 entities may be used to separate s…

What two IEEE 802.11 entities may be used to separate successful transmissions within an EDCA TXOP?
(Choose 2)

A.
SIFS

B.
AIFS

C.
ACK

D.
CAP

E.
PIFS

F.
EIFS

G.
RIFS