As a station moves away from the access point to which it is associated, it changes its data
rate from 600 Mbps to 540 Mbps and then to 450 Mbps.
What IEEE 802.11 term or phase is used to describe this functionality?
A. Dynamic Rate Switching
B. Multirate Control
C. Modulation and Coding Selection
D. Rate Set Selectivity
Answer: A
What statement accurately describes the RF cables and connectors that are used in an
802.11WLAN system?
A. 75 and 125 ohms are the typical impedances of 802.11 WLAN connectors.
B. Two RF connectors of the same type (e.g. SMA), manufactured by different companies,
may vary in specifications.
C. Some RF connectorsdo not cause insertion loss.
D. Large diameter RF cables cause greater loss than small diameter cables.
Answer: B
