CCDA FAQ: Wireless LAN Design Q1. What technology provides 54 Mbps of bandwidth using UNII frequencies? a. IEEE 802.11b b. IEEE 802.11g c. IEEE 802.11a d. IEEE 802.11n e. Both C and D Answer: E. Both 802.11a and 802.11n use UNII frequencies. Q2. What frequency allotment provides 11 channels for unlicensed use for WLANs in North America? a. UNII b. ISM c. … [Read more...]