Databricks Certified Data Analyst Associate — Question 19

Which of the following is a benefit of Databricks SQL using ANSI SQL as its standard SQL dialect?

Answer options

• A. It has increased customization capabilities
• B. It is easy to migrate existing SQL queries to Databricks SQL
• C. It allows for the use of Photon's computation optimizations
• D. It is more performant than other SQL dialects
• E. It is more compatible with Spark's interpreters

Correct answer: B

Explanation

The correct answer is B because using ANSI SQL allows for a smooth transition of existing SQL queries to Databricks SQL without requiring major adjustments. The other options either focus on features unrelated to migration or suggest performance and compatibility advantages that are not specifically due to the use of ANSI SQL.