Question

sagging joists can be the result of any of the following, except

• overspanned joists
• excessive loads
• undersized decking
• sagging beams
• undersized joists

question 34
exterior columns typically support all of the following except

• porch floors
• porch roofs
• decks
• carports
• patios

Explanation:

1. For the first question, undersized decking is not a direct cause of sagging joists. Overs spanned joists, excessive loads, sagging beams, and undersized joists can lead to sagging joists.
2. For the second question, patios are usually not supported by exterior columns as they are often ground - level and do not require column support like porch floors, porch roofs, decks, and carports which are elevated structures.

Answer:

1. C. undersized decking
2. E. patios