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 4 of 17.

Question 46: Assuming that the Databricks CLI has been installed and configured correctly, which Databricks CLI command can be used to upload a custom Python Wheel to objec…
Question 47: A data ingestion task requires a one-TB JSON dataset to be written out to Parquet with a target part-file size of 512 MB. Because Parquet is being used instead…
Question 49: Which statement describes the correct use of pyspark.sql.functions.broadcast?
Question 52: The data architect has mandated that all tables in the Lakehouse should be configured as external (also known as "unmanaged") Delta Lake tables. Which approach…
Question 53: A junior data engineer has manually configured a series of jobs using the Databricks Jobs UI. Upon reviewing their work, the engineer realizes that they are li…
Question 54: All records from an Apache Kafka producer are being ingested into a single Delta Lake table with the following schema: key BINARY, value BINARY, topic STRING,…
Question 55: The data architect has decided that once data has been ingested from external sources into the Databricks Lakehouse, table access controls will be leveraged to…
Question 56: A distributed team of data analysts share computing resources on an interactive cluster with autoscaling configured. In order to better manage costs and query…
Question 57: Which of the following technologies can be used to identify key areas of text when parsing Spark Driver log4j output?
Question 58: A Databricks job has been configured with 3 tasks, each of which is a Databricks notebook. Task A does not depend on other tasks. Tasks B and C run in parallel…