Which view represents the top perspective of a building?

The plan view is the correct answer because it provides a top-down representation of a building. This view allows inspectors to see the layout of the space, including the arrangement of rooms, doorways, windows, and other features. It illustrates the relationships between different spaces, which is crucial for understanding fire safety considerations, such as evacuation routes and accessibility.

Elevations, while useful, depict the vertical surfaces of the building from various angles, showcasing the exterior design but not the internal layout. Section views offer a cut-through perspective of the building, allowing visibility into the internal structure but not a comprehensive layout. Isometric views, on the other hand, create a three-dimensional representation that can show more detail about height and structure but do not serve the purpose of illustrating the plan layout as effectively as a plan view. Therefore, the plan view stands out as the ideal choice for understanding the overall configuration and design from a bird's-eye perspective.