CompTIA ITF+ (FC0-U61) — Question 41

The broadcast signal from a recently installed wireless access point is not as strong as expected. Which of the following actions would BEST improve the signal strength?

Answer options

• A. Update from 802.11b to 802.11g.
• B. Ensure sources of EMI are removed.
• C. Enable WPA2-Enterprise.
• D. Use WiFi Protected Setup.

Correct answer: B

Explanation

Removing sources of EMI (Electromagnetic Interference) is crucial as they can disrupt wireless signals, thus significantly improving the overall signal strength. The other options, while they may enhance some aspects of the network, do not directly address the interference issue that primarily affects signal strength.