Question

hardboard may be used in

○ cabinet and furniture work only.

○ exterior and interior applications.

○ applications protected from moisture.

○ interior applications only.

Explanation:

Hardboard is a type of engineered wood product. It is not typically suitable for exterior applications due to its susceptibility to moisture damage. However, it can be used in interior applications. It is also used in cabinet and furniture work. But the option "applications protected from moisture" is more accurate as it can be used in various interior (which are protected from moisture compared to exterior) settings like cabinetry, furniture, etc.

Answer:

applications protected from moisture.