How hard is the Databricks Data Engineer Associate exam? +
Moderate, but it's moved beyond writing Spark. The exam asks which tool fits a scenario - Auto Loader, COPY INTO or Lakeflow Connect for ingestion, for example - and covers orchestration, CI/CD and governance in depth. Renamed products also trip people up: Delta Live Tables is now Lakeflow Declarative Pipelines and Repos are Git folders, so older material can make familiar features look unfamiliar.
How many questions are on the exam and how long is it? +
There are 45 scored multiple-choice questions in 90 minutes, proctored online or at a test center. The sections are Data Transformation and Modeling 22%, Data Ingestion and Loading 21%, Working with Lakeflow Jobs 16%, Governance and Security 15%, Implementing CI/CD 10%, Troubleshooting, Monitoring and Optimization 10% and Databricks Intelligence Platform 6%.
What changed in the latest Data Engineer Associate exam guide? +
The current guide uses the Lakeflow names throughout and gives more weight to operations. Lakeflow Jobs covers triggers, conditional tasks and loops; CI/CD covers Declarative Automation Bundles (formerly Asset Bundles) and environment overrides; and Governance and Security now includes DENY, row filters, column masks and attribute-based access control. Notebook-only engineers find these sections the least familiar.
How much does the exam cost and how long is it valid? +
The registration fee is $200. There are no formal prerequisites, though Databricks strongly recommends related training and hands-on practice with the tasks in the exam guide. The certification is valid for two years, and you recertify by passing the current version of the exam. If you fail, you wait 14 days and pay the full fee again.
How long should I prepare for the Data Engineer Associate? +
With regular Databricks experience, 3 to 6 weeks is typical. Spend hands-on time with the areas notebook users skip: build a Lakeflow Declarative Pipeline, ingest with Auto Loader and COPY INTO, orchestrate with Lakeflow Jobs, deploy with a bundle, and set Unity Catalog permissions. Check that any practice material uses the current product names.
Should I take the Associate or the Professional data engineering exam? +
Take the Associate if you're building your first production pipelines on Databricks. It tests whether you can choose and use the right platform features. The Professional assumes that knowledge and goes deeper into streaming state, CDC, optimization, system tables and production operations, with 59 scored questions in 120 minutes. Neither requires the other, but most candidates pass the Associate first.