Which of the following best describes how frequency hopping spread spectrum (FHSS) differs from direct sequence spread spectrum (DSSS)?

Which of the following best describes how frequency hopping spread spectrum (FHSS) differs from direct sequence spread spectrum (DSSS)?

A.
FHSS uses a chipping sequence.

B.
DSSS provides a higher bandwidth.

C.
FHSS is used in the 802.11a standard.

D.
DSSS is used in the 802.11a standard.

Explanation:
DSSS uses a chipping sequence, provides higher bandwidth than FHSS,
and is used in the 802.11b standard.