CompTIA Network+ (N10-008) — Question 138

A small office is running WiFi 4 APs, and neighboring offices do not want to increase the throughput to associated devices. Which of the following is the MOST cost-efficient way for the office to increase network performance?

Answer options

• A. Add another AP.
• B. Disable the 2.4GHz radios.
• C. Enable channel bonding.
• D. Upgrade to WiFi 5.

Correct answer: B

Explanation

Disabling the 2.4GHz radios can reduce interference and allow devices to connect more efficiently to the remaining 5GHz band, enhancing overall performance without additional costs. Adding another AP may not be cost-effective, enabling channel bonding may not be supported by all devices, and upgrading to WiFi 5 involves higher expenses.