Databricks Data Engineering Associate Exam with Questions and Answers –
100% Solved
Question 1
Which of the following describes a benefit of a data lakehouse that is unavailable in a traditional
data warehouse?
A. A data lakehouse provides a relational system of data management.
B. A data lakehouse captures snapshots of data for version control purposes.
C. A data lakehouse couples storage and compute for complete control.
D. A data lakehouse utilizes proprietary storage formats for data.
E. A data lakehouse enables both batch and streaming analytics. - ✔✔✔-E. A data lakehouse
enables both batch and streaming analytics.
Question 2
Which of the following locations hosts the driver and worker nodes of a Databricks-managed
cluster?
A. Data plane
B. Control plane
C. Databricks Filesystem
D. JDBC data source
E. Databricks web application - ✔✔✔-A. Data plane
Question 3
A data architect is designing a data model that works for both video-based machine learning
workloads and highly audited batch ETL/ELT workloads.
Which of the following describes how using a data lakehouse can help the data architect meet
the needs of both workloads?
A. A data lakehouse requires very little data modeling.
B. A data lakehouse combines compute and storage for simple governance.
C. A data lakehouse provides autoscaling for compute clusters.
,Databricks Data Engineering Associate Exam with Questions and Answers –
100% Solved
D. A data lakehouse stores unstructured data and is ACID-compliant.
E. A data lakehouse fully exists in the cloud. - ✔✔✔-D. A data lakehouse stores unstructured
data and is ACID-compliant.
Question 4
Which of the following describes a scenario in which a data engineer will want to use a Job
cluster instead of an all-purpose cluster?
A. An ad-hoc analytics report needs to be developed while minimizing compute costs.
B. A data team needs to collaborate on the development of a machine learning model.
C. An automated workflow needs to be run every 30 minutes.
D. A Databricks SQL query needs to be scheduled for upward reporting.
E. A data engineer needs to manually investigate a production error. - ✔✔✔-C. An automated
workflow needs to be run every 30 minutes.
Question 5
A data engineer has created a Delta table as part of a data pipeline. Downstream data analysts
now need SELECT permission on the Delta table.
Assuming the data engineer is the Delta table owner, which part of the Databricks Lakehouse
Platform can the data engineer use to grant the data analysts the appropriate access?
A. Repos
B. Jobs
C. Data Explorer
D. Databricks Filesystem
E. Dashboards - ✔✔✔-C. Data Explorer
Question 6
, Databricks Data Engineering Associate Exam with Questions and Answers –
100% Solved
Two junior data engineers are authoring separate parts of a single data pipeline notebook. They
are working on separate Git branches so they can pair program on the same notebook
simultaneously. A senior data engineer experienced in Databricks suggests there is a better
alternative for this type of collaboration.
Which of the following supports the senior data engineer's claim?
A. Databricks Notebooks support automatic change-tracking and versioning
B. Databricks Notebooks support real-time coauthoring on a single notebook
C. Databricks Notebooks support commenting and notification comments
D. Databricks Notebooks support the use of multiple languages in the same notebook
E. Databricks Notebooks support the creation of interactive data visualizations - ✔✔✔-B.
Databricks Notebooks support real-time coauthoring on a single notebook
Question 7
Which of the following describes how Databricks Repos can help facilitate CI/CD workflows on
the Databricks Lakehouse Platform?
A. Databricks Repos can facilitate the pull request, review, and approval process before merging
branches
B. Databricks Repos can merge changes from a secondary Git branch into a main Git branch
C. Databricks Repos can be used to design, develop, and trigger Git automation pipelines
D. Databricks Repos can store the single-source-of-truth Git repository
E. Databricks Repos can commit or push code changes to trigger a CI/CD process - ✔✔✔-E.
Databricks Repos can commit or push code changes to trigger a CI/CD process
Question 8
Which of the following statements describes Delta Lake?
A. Delta Lake is an open source analytics engine used for big data workloads.
B. Delta Lake is an open format storage layer that delivers reliability, security, and performance.
100% Solved
Question 1
Which of the following describes a benefit of a data lakehouse that is unavailable in a traditional
data warehouse?
A. A data lakehouse provides a relational system of data management.
B. A data lakehouse captures snapshots of data for version control purposes.
C. A data lakehouse couples storage and compute for complete control.
D. A data lakehouse utilizes proprietary storage formats for data.
E. A data lakehouse enables both batch and streaming analytics. - ✔✔✔-E. A data lakehouse
enables both batch and streaming analytics.
Question 2
Which of the following locations hosts the driver and worker nodes of a Databricks-managed
cluster?
A. Data plane
B. Control plane
C. Databricks Filesystem
D. JDBC data source
E. Databricks web application - ✔✔✔-A. Data plane
Question 3
A data architect is designing a data model that works for both video-based machine learning
workloads and highly audited batch ETL/ELT workloads.
Which of the following describes how using a data lakehouse can help the data architect meet
the needs of both workloads?
A. A data lakehouse requires very little data modeling.
B. A data lakehouse combines compute and storage for simple governance.
C. A data lakehouse provides autoscaling for compute clusters.
,Databricks Data Engineering Associate Exam with Questions and Answers –
100% Solved
D. A data lakehouse stores unstructured data and is ACID-compliant.
E. A data lakehouse fully exists in the cloud. - ✔✔✔-D. A data lakehouse stores unstructured
data and is ACID-compliant.
Question 4
Which of the following describes a scenario in which a data engineer will want to use a Job
cluster instead of an all-purpose cluster?
A. An ad-hoc analytics report needs to be developed while minimizing compute costs.
B. A data team needs to collaborate on the development of a machine learning model.
C. An automated workflow needs to be run every 30 minutes.
D. A Databricks SQL query needs to be scheduled for upward reporting.
E. A data engineer needs to manually investigate a production error. - ✔✔✔-C. An automated
workflow needs to be run every 30 minutes.
Question 5
A data engineer has created a Delta table as part of a data pipeline. Downstream data analysts
now need SELECT permission on the Delta table.
Assuming the data engineer is the Delta table owner, which part of the Databricks Lakehouse
Platform can the data engineer use to grant the data analysts the appropriate access?
A. Repos
B. Jobs
C. Data Explorer
D. Databricks Filesystem
E. Dashboards - ✔✔✔-C. Data Explorer
Question 6
, Databricks Data Engineering Associate Exam with Questions and Answers –
100% Solved
Two junior data engineers are authoring separate parts of a single data pipeline notebook. They
are working on separate Git branches so they can pair program on the same notebook
simultaneously. A senior data engineer experienced in Databricks suggests there is a better
alternative for this type of collaboration.
Which of the following supports the senior data engineer's claim?
A. Databricks Notebooks support automatic change-tracking and versioning
B. Databricks Notebooks support real-time coauthoring on a single notebook
C. Databricks Notebooks support commenting and notification comments
D. Databricks Notebooks support the use of multiple languages in the same notebook
E. Databricks Notebooks support the creation of interactive data visualizations - ✔✔✔-B.
Databricks Notebooks support real-time coauthoring on a single notebook
Question 7
Which of the following describes how Databricks Repos can help facilitate CI/CD workflows on
the Databricks Lakehouse Platform?
A. Databricks Repos can facilitate the pull request, review, and approval process before merging
branches
B. Databricks Repos can merge changes from a secondary Git branch into a main Git branch
C. Databricks Repos can be used to design, develop, and trigger Git automation pipelines
D. Databricks Repos can store the single-source-of-truth Git repository
E. Databricks Repos can commit or push code changes to trigger a CI/CD process - ✔✔✔-E.
Databricks Repos can commit or push code changes to trigger a CI/CD process
Question 8
Which of the following statements describes Delta Lake?
A. Delta Lake is an open source analytics engine used for big data workloads.
B. Delta Lake is an open format storage layer that delivers reliability, security, and performance.
