Databricks Certified Data Engineer Professional Free Practice Exam Questions

164 real Databricks Certified Data Engineer Professional exam questions with answers and AI explanations. Databricks certification prep — page 13 of 17.

  1. Question 164: The Databricks workspace administrator has configured interactive clusters for each of the data engineering groups. To control costs, clusters are set to termi…
  2. Question 166: A Delta table of weather records is partitioned by date and has the below schema: date DATE, device_id INT, temp FLOAT, latitude FLOAT, longitude FLOAT To find…
  3. Question 168: A data engineer is performing a join operation to combine values from a static userLookup table with a streaming DataFrame streamingDF. Which code block attemp…
  4. Question 170: Which statement describes the default execution mode for Databricks Auto Loader?
  5. Question 171: Which REST API call can be used to review the notebooks configured to run as tasks in a multi-task job?
  6. Question 173: A team of data engineers are adding tables to a DLT pipeline that contain repetitive expectations for many of the same data quality checks. One member of the t…
  7. Question 175: Where in the Spark UI can one diagnose a performance problem induced by not leveraging predicate push-down?
  8. Question 176: A data engineer needs to capture pipeline settings from an existing setting in the workspace, and use them to create and version a JSON file to create a new pi…
  9. Question 177: A Data Engineer wants to run unit tests using common Python testing frameworks on Python functions defined across several Databricks notebooks currently used i…
  10. Question 179: A user new to Databricks is trying to troubleshoot long execution times for some pipeline logic they are working on. Presently, the user is executing code cell…