CompTIA Network+ (N10-007) — Question 198

A network technician is installing a new wireless network in a small office. Due to environmental concerns, the customer wants the network to run exclusively on the 5GHz frequency. Which of the following wireless technologies should the technician install to BEST meet this requirement? (Choose two.)

Answer options

• A. 802.11ac
• B. 802.11b
• C. 802.11g
• D. 802.11n
• E. Bluetooth
• F. Z-Wave

Correct answer: A, D

Explanation

The correct answers are 802.11ac and 802.11n because both of these technologies support operation on the 5GHz band. In contrast, 802.11b and 802.11g primarily operate on the 2.4GHz band, while Bluetooth and Z-Wave are not wireless LAN technologies and are not suitable for this requirement.