Which of the following is a listed pro of a WLAN?

• A. Installation is easier
• B. Lower security
• C. More cables required
• D. Increased EMI concerns

Answer: (A)

The key idea here is that a WLAN makes setup quicker and easier because you don’t have to run cables to every device. With wireless, devices connect over the air through access points, so wiring is minimized, installation is faster, and it’s easier to scale or rearrange the network as needs change.

That’s why installation is easier is the best choice. The other options describe drawbacks or requirements of wireless networks—security concerns, the need for more cables, and interference issues—not benefits.