Exam SY0-601 topic 1 question 742 discussion

D. Heat map. A heat map provides a visual representation of signal strength and coverage areas within a wireless network environment. By conducting a site survey and generating a heat map, the company can identify potential dead zones or areas with weak signal strength, allowing them to adjust the placement of wireless access points (WAPs) for optimal coverage and performance. This ensures that all workstations receive adequate signal strength for reliable connectivity.

finally a question where heat map is the answer

D. Heat map To ensure proper signal strength in a wireless infrastructure and optimize the placement of Wireless Access Points (WAPs), a company should use a heat map. A heat map is a graphical representation of signal strength levels in different areas, helping to visualize wireless coverage and identify potential areas with weak signals or interference.

Yup Heat map

I believe that a Heat map would help in this case.