How many shoring types are listed?

How many shoring types are listed?

• A. Two
• B. Four
• C. Three
• D. Five

Answer: (C)

The main idea here is counting how many distinct shoring methods are described in the material. Shoring is used to provide temporary support during excavation or when a structure needs to be stabilized, and training materials typically categorize these into a few clear types. In this item, the material presents three distinct categories of shoring—timber shoring, hydraulic shoring, and structural/steel shoring. Since the question asks how many types are listed, three is the correct count because only those three categories are described there. The other numbers would not match what the material lists.

The main idea here is counting how many distinct shoring methods are described in the material. Shoring is used to provide temporary support during excavation or when a structure needs to be stabilized, and training materials typically categorize these into a few clear types. In this item, the material presents three distinct categories of shoring—timber shoring, hydraulic shoring, and structural/steel shoring. Since the question asks how many types are listed, three is the correct count because only those three categories are described there. The other numbers would not match what the material lists.