How to use the Databricks Data Engineer Associate Practice Test
- 1. Start the testTake all 25 questions in 40 minutes, a half test, or a quick 10. A test code repeats the same set.
- 2. AnswerUse the palette to move between questions and mark the ones you want to revisit.
- 3. ReviewYour score and every question with the right answer and the reason appear at the end.
What the questions cover
The questions cover the lakehouse idea, Delta Lake's transaction log, time travel, VACUUM and OPTIMIZE, MERGE INTO, the medallion architecture, Auto Loader and COPY INTO, managed versus external tables, Unity Catalog's three-level namespace and GRANT, declarative pipelines with expectations, streaming checkpoints and availableNow triggers, dropDuplicates, CTAS, temporary views, explode, Jobs, SQL warehouses, job clusters, reading files directly with SQL and schema evolution.
A sample question explained
"In the medallion architecture, the silver layer holds…" cleaned and conformed data. Bronze tables keep raw data as ingested, silver tables hold validated, de-duplicated and joined data, and gold tables hold business-level aggregates for reporting. Keeping bronze lets you rebuild silver and gold if logic changes.
Scoring 17 of 25 is 68% in this set. Check Databricks' exam guide for the current outline, length and passing score.
Getting the most from it
- Use Databricks Free Edition or a trial workspace to run every SQL command here.
- Know the difference between Auto Loader and COPY INTO and when to use each.
- Practise Unity Catalog permissions: USE CATALOG, USE SCHEMA and SELECT.
The questions in this Databricks Data Engineer Associate Practice Test are original practice questions by Uncodemy, not exam dumps, and Uncodemy is not connected with the exam provider. Check the official exam guide before booking.
Frequently asked questions
Do I need Scala?
No. The associate exam focuses on SQL and Python.
Is Delta Live Tables still in the exam?
Declarative pipelines appear in the outline; Databricks has renamed the product, so check the current guide.
Is the Databricks Data Engineer Associate practice test free?
Yes. You can answer all 25 questions of the Databricks Data Engineer Associate practice test without signing up. At your first score screen we ask for your name and WhatsApp number once; after that the Databricks Data Engineer Associate practice test and every other Uncodemy tool open directly.