What components must home inspectors observe and report on in the exterior of a property?

The correct answer emphasizes the comprehensive scope of a home inspector's responsibilities. Home inspectors are required to observe and report on a wide range of components in the exterior of a property to provide a thorough assessment. This includes all exterior walls, which are critical in identifying potential structural issues, as well as doors that may affect security and access, and adjacent walkways that are essential for safety and movement around the property.

By including all these elements, the inspector ensures a holistic view of the property's exterior condition, allowing for the identification of issues such as water damage, pest infestations, foundation problems, and safety hazards. This thorough approach not only benefits the buyer by ensuring they are fully informed of the condition of the property but also aids sellers in addressing potential concerns before a sale.

Focusing solely on limited aspects, such as just the walls and windows, or only specific components such as garage doors and flashing, would neglect other crucial areas that may impact the overall condition and habitability of the property. Therefore, option B provides the most accurate representation of the extensive observations that are expected from a home inspector during an exterior assessment.