Humber/Ontario Real Estate Course 4 Exam Practice

Which statement is correct regarding the materials used for footings in building construction?

1. Footings are usually made of concrete.

2. Footing movement is limited to the immediate area of the footing in case of failure.

3. Determining the extent of footing failure is straightforward.

4. Footing issues can be easily resolved.

5. Footings are commonly constructed from wood.

6. Footings must be replaced periodically.

The correct answer is: Footings are usually made of concrete.

Footings are typically made of concrete because this material provides the necessary strength, durability, and stability to support the structure above. Concrete can withstand various environmental factors and loads, making it an ideal choice for distributing the weight of a building to the ground. Unlike alternative materials, concrete footings are less susceptible to deterioration over time and provide a solid foundation that helps prevent shifting, settling, or failing of the structure. The other statements do not accurately reflect the characteristics and considerations related to footings in construction. For example, the idea that footing movement is limited to the immediate area is misleading, as footing failure can lead to more significant issues affecting the entire structure. Determining the extent of footing failure is often complex because it may require an assessment of soil conditions, settlement patterns, and structural integrity. Additionally, footing issues can be challenging to resolve, often requiring significant excavation and repair work rather than being easily remedied. The construction of footings from wood is uncommon, as it does not offer the same level of strength or durability that concrete does. Finally, the notion that footings require periodic replacement is incorrect; they are designed to last for the life of the building if constructed properly and do not typically need replacement over time.