Databricks Certified Data Engineer Associate — Question 125

What are the transformations typically included in building the Bronze layer?

Answer options

• A. Include columns Load date/time, process ID
• B. Business rules and transformations
• C. Perform extensive data cleansing
• D. Aggregate data from multiple sources

Correct answer: A

Explanation

The correct answer, A, indicates the specific metadata that is typically included in the Bronze layer for tracking and auditing purposes. The other options (B, C, D) refer to processes that are more aligned with later stages in the data pipeline, such as applying business logic or cleansing data, rather than the foundational aspects of the Bronze layer.