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Databricks-Certified-Data-Engineer-Associate Exam Results

Databricks Certified Data Engineer Associate Exam Questions and Answers

Question 21

What is the structure of an Asset Bundle?

Options:

A.

A single plain text file enumerating the names of assets to be migrated to a new workspace.

B.

A compressed archive (ZIP) that solely contains workspace assets without any accompanying metadata.

C.

A YAML configuration file that specifies the artifacts, resources, and configurations for the project.

D.

A Docker image containing runtime environments and the source code of the assets

Question 22

Which of the following code blocks will remove the rows where the value in column age is greater than 25 from the existing Delta table my_table and save the updated table?

Options:

A.

SELECT * FROM my_table WHERE age > 25;

B.

UPDATE my_table WHERE age > 25;

C.

DELETE FROM my_table WHERE age > 25;

D.

UPDATE my_table WHERE age <= 25;

E.

DELETE FROM my_table WHERE age <= 25;

Question 23

A Delta Live Table pipeline includes two datasets defined using STREAMING LIVE TABLE. Three datasets are defined against Delta Lake table sources using LIVE TABLE.

The table is configured to run in Production mode using the Continuous Pipeline Mode.

Assuming previously unprocessed data exists and all definitions are valid, what is the expected outcome after clicking Start to update the pipeline?

Options:

A.

All datasets will be updated at set intervals until the pipeline is shut down. The compute resources will persist to allow for additional testing.

B.

All datasets will be updated once and the pipeline will persist without any processing. The compute resources will persist but go unused.

C.

All datasets will be updated at set intervals until the pipeline is shut down. The compute resources will be deployed for the update and terminated when the pipeline is stopped.

D.

All datasets will be updated once and the pipeline will shut down. The compute resources will be terminated.

E.

All datasets will be updated once and the pipeline will shut down. The compute resources will persist to allow for additional testing.

Question 24

Which type of workloads are compatible with Auto Loader?

Options:

A.

Streaming workloads

B.

Machine learning workloads

C.

Serverless workloads

D.

Batch workloads