Databricks Certified Data Engineer Associate Free Practice Exam Questions

136 real Databricks Certified Data Engineer Associate exam questions with answers and AI explanations. Databricks certification prep — page 3 of 14.

  1. Question 24: A data engineer has three tables in a Delta Live Tables (DLT) pipeline. They have configured the pipeline to drop invalid records at each table. They notice th…
  2. Question 25: Which of the following is a benefit of the Databricks Lakehouse Platform embracing open source technologies?
  3. Question 27: A data engineer is running code in a Databricks Repo that is cloned from a central Git repository. A colleague of the data engineer informs them that changes h…
  4. Question 28: Which of the following describes a scenario in which a data engineer will want to use a single-node cluster?
  5. Question 29: A data engineer has realized that the data files associated with a Delta table are incredibly small. They want to compact the small files to form larger files…
  6. Question 30: Which of the following can be used to simplify and unify siloed data architectures that are specialized for specific use cases?
  7. Question 31: A Delta Live Table pipeline includes two datasets defined using STREAMING LIVE TABLE. Three datasets are defined against Delta Lake table sources using LIVE TA…
  8. Question 32: A data engineer wants to schedule their Databricks SQL dashboard to refresh every hour, but they only want the associated SQL endpoint to be running when it is…
  9. Question 33: Which of the following describes a benefit of creating an external table from Parquet rather than CSV when using a CREATE TABLE AS SELECT statement?
  10. Question 34: Which of the following SQL keywords can be used to convert a table from a long format to a wide format?