CompTIA Network+ (N10-008) — Question 858

A technician would like to implement a low-latency Wi-Fi network. Which of the following standards should the technician deploy for the network if the expected user bandwidth is 450Mbps?

Answer options

• A. 802.11a
• B. 802.11b
• C. 802.11g
• D. 802.11n

Correct answer: D

Explanation

The correct answer is 802.11n, as it can provide bandwidth up to 600Mbps with multiple antennas, making it suitable for high-speed and low-latency applications. The other standards, 802.11a, 802.11b, and 802.11g, offer lower maximum bandwidths of 54Mbps, 11Mbps, and 54Mbps respectively, which do not meet the required bandwidth for this scenario.