Study Databricks DA-ASSOC SQL Query Execution: key concepts, common traps, and exam decision cues.
This is the heaviest domain on the exam. The test is not just checking whether you have seen SQL before. It is checking whether you can produce the right result in Databricks SQL, use the right compute and object type, and choose the right query pattern for the analytics problem.
| Lesson | Focus |
|---|---|
| 4.1 Warehouses & Authoring | Learn how Databricks SQL execution works and how Assistant fits into authoring and debugging. |
| 4.2 Joins, Aggregations & Federation | Learn the high-yield result-correctness patterns that show up all over the exam. |
| 4.3 Views, Tables & Time Travel | Learn the object and historical-data choices that Databricks asks analysts to reason through. |
| If the question is really about… | Go first to… |
|---|---|
| warehouses, Assistant, or where queries run | 4.1 Warehouses & Authoring |
| joins, grouping, filtering, unions, or federated access | 4.2 Joins, Aggregations & Federation |
| materialized views, streaming tables, managed versus external tables, or time travel | 4.3 Views, Tables & Time Travel |