Certified Wireless Design Professional (CWDP) Practice Exam

After implementing a WLAN based on the design developed from the site survey, conducting a post-installation survey is crucial to ensure that the deployment meets the originally defined requirements and performance expectations. This survey involves evaluating the coverage, capacity, and performance of the network after installation, allowing for the assessment of signal strength, interference levels, and the overall user experience in the real-world environment.

The post-installation survey helps to identify any potential issues that may not have been apparent during the initial site survey, and it allows for fine-tuning of the WLAN configuration to optimize performance. This step is essential in confirming that the WLAN meets the goals set during the planning phase and operates reliably under actual conditions.

While conducting a requirements analysis and gathering facility documentation are important phases that precede and support the WLAN design process, they do not assess the deployed network's functionality. Similarly, designing the infrastructure services is part of the planning and design stages, not a follow-up action after implementation. Thus, the post-installation survey directly addresses the need for validation of the network's performance and user satisfaction post-deployment.