Databricks Certified Data Engineer - Associate

Databricks Certified Data Engineer - Associate

Get started today

Ultimate access to all questions.


In the context of executing a CREATE TABLE AS SELECT statement in Databricks, what is one advantage of creating an external table using Parquet format over using CSV format?




Explanation:

The correct answer is C. While Parquet files can indeed be optimized and partitioned, the key benefit mentioned in the context of using a CREATE TABLE AS SELECT statement is that Parquet files have a well-defined schema. This allows for better schema enforcement and metadata handling compared to CSV files, which do not natively include schema information.