Question 33
Domain 2: Data PreparationA data engineer needs to store chunked text as a Delta Lake table managed by Unity Catalog. Which sequence of actions is the most appropriate based on the stated requirement?
Correct answer: A
Explanation
When writing chunked text into a Unity Catalog-managed Delta Lake table, the task is to identify the required write operations and place them in the correct order for that target table type. — official.txt
Why each option is right or wrong
A. Determine the required write operations, then execute them in the correct order to write the chunked text into a Unity Catalog Delta Lake table.
The source material explicitly states that the task is to determine the required operations and their order for writing chunked text into Delta Lake tables managed in Unity Catalog. This option matches both the target object—chunked text into a Delta Lake table—and the required focus on sequencing the write operations.
B. Create the Unity Catalog objects first, then convert the chunked text into a non-Delta table without considering write order.
The requirement is specifically for Delta Lake tables and includes determining the order of write operations.
C. Write the chunked text into Delta Lake first, then decide afterward which operations were required for Unity Catalog management.
The task requires identifying the needed operations and their sequence before or as part of the write process.
D. Focus on chunking the text correctly and treat the Delta Lake and Unity Catalog details as optional implementation choices.
Delta Lake tables managed in Unity Catalog are part of the stated target, not optional context.