NCTI Field Tech II to III Practice Exam 2025 – The Comprehensive All-in-One Resource for Exam Success!

Using a laptop, tablet, or cell phone during a WLAN site survey primarily allows the technician to check for signal strength and coverage. This process involves assessing the wireless network's performance across various locations to ensure proper functionality and reliability. By measuring signal strength, the technician can identify areas with strong or weak connections, which is crucial for determining the optimal locations for access points to achieve the best coverage throughout the intended area.

Having the right tools available can also facilitate real-time adjustments during the survey, allowing for immediate responses to signal fluctuations and ensuring that the network design effectively meets user needs.

While configuring access points, recording installation costs, and providing customer training are all important aspects of wireless network management, they are not the primary focus during the initial phase of a WLAN site survey. Instead, the emphasis is on accurately measuring and validating the wireless signal to ensure seamless connectivity for end users.