What is the maximum data rate of the original 802.11 standard DSSS PHY (Physical Layer)?

What is the maximum data rate of the original 802.11 standard DSSS PHY (Physical Layer)?
A. 54 Mbps
B. 1 Mbps
C. 11 Mbps
D. 2 Mbps

Download Printable PDF. VALID exam to help you PASS.