CompTIA Network+ (N10-009) — Question 150

A network administrator notices interference with industrial equipment in the 2.4GHz range. Which of the following technologies would most likely mitigate this issue? (Choose two.)

Answer options

• A. Mesh network
• B. 5GHz frequency
• C. Omnidirectional antenna
• D. Non-overlapping channel
• E. Captive portal
• F. Ad hoc network

Correct answer: B, D

Explanation

The 5GHz frequency (B) avoids interference common in the 2.4GHz range and offers more channels, reducing congestion. Non-overlapping channels (D) ensure that the Wi-Fi signal is less likely to interfere with itself, providing a clearer transmission path.