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  1. Home
  2. GAQM Certification
  3. Databricks-Certified-Data-Engineer-Associate Exam
  4. GAQM.Databricks-Certified-Data-Engineer-Associate.v2026-07-23.q248 Dumps
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Question 226

A data engineer has created a new database using the following command:
CREATE DATABASE IF NOT EXISTS customer360;
In which of the following locations will the customer360 database be located?

Correct Answer: B
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Question 227

Identify the impact of ON VIOLATION DROP ROW and ON VIOLATION FAIL UPDATE for a constraint violation.
A data engineer has created an ETL pipeline using Delta Live table to manage their company travel reimbursement detail, they want to ensure that the if the location details has not been provided by the employee, the pipeline needs to be terminated.
How can the scenario be implemented?

Correct Answer: B
In the given scenario, the data engineer wants to ensure that if the location details have not been provided by the employee, the ETL pipeline should be terminated. This means that the data engineer needs a strict enforcement of the constraint, and the pipeline should fail if there is a violation. The correct option for this is:
CONSTRAINT valid_location EXPECT (location != NULL) ON VIOLATION FAIL UPDATE: This will ensure that if the location is NULL, the pipeline will fail the update, effectively terminating the process as required.
The other options are incorrect because:
CONSTRAINT valid_location EXPECT (location = NULL): This is incorrect because it expects the value to be NULL, which is the opposite of what is intended here.
CONSTRAINT valid_location EXPECT (location != NULL) ON DROP ROW): This would drop rows that violate the constraint, but it would not terminate the pipeline, which does not meet the requirement.
CONSTRAINT valid_location EXPECT (location != NULL) ON VIOLATION FAIL: This would terminate the pipeline, but the correct syntax is ON VIOLATION FAIL UPDATE, which clearly indicates how to handle updates.
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Question 228

A new data engineering team team. has been assigned to an ELT project. The new data engineering team will need full privileges on the database customers to fully manage the project.
Which of the following commands can be used to grant full permissions on the database to the new data engineering team?

Correct Answer: E
Explanation
To grant full privileges on the database "customers" to the new data engineering team, you can use the GRANT ALL PRIVILEGES command as shown in option E. This command provides the team with all possible privileges on the specified database, allowing them to fully manage it.
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Question 229

Which of the following is stored in the Databricks customer's cloud account?

Correct Answer: D
The only option that is stored in the Databricks customer's cloud account is data. Data is stored in the customer's cloud storage service, such as AWS S3 or Azure Data Lake Storage. The customer has full control and ownership of their data and can access it directly from their cloud account.
Option A is not correct, as the Databricks web application is hosted and managed by Databricks on their own cloud infrastructure. The customer does not need to install or maintain the web application, but only needs to access it through a web browser.
Option B is not correct, as the cluster management metadata is stored and managed by Databricks on their own cloud infrastructure. The cluster management metadata includes information such as cluster configuration, status, logs, and metrics. The customer can view and manage their clusters through the Databricks web application, but does not have direct access to the cluster management metadata.
Option C is not correct, as the repos are stored and managed by Databricks on their own cloud infrastructure.
Repos are version-controlled repositories that store code and data files for Databricks projects. The customer can create and manage their repos through the Databricks web application, but does not have direct access to the repos.
Option E is not correct, as the notebooks are stored and managed by Databricks on their own cloud infrastructure. Notebooks are interactive documents that contain code, text, and visualizations for Databricks workflows. The customer can create and manage their notebooks through the Databricks web application, but does not have direct access to the notebooks.
:
Databricks Architecture
Databricks Data Sources
Databricks Repos
[Databricks Notebooks]
[Databricks Data Engineer Professional Exam Guide]
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Question 230

Identify the impact of ON VIOLATION DROP ROW and ON VIOLATION FAIL UPDATE for a constraint violation.
A data engineer has created an ETL pipeline using Delta Live table to manage their company travel reimbursement detail, they want to ensure that the if the location details has not been provided by the employee, the pipeline needs to be terminated.
How can the scenario be implemented?

Correct Answer: C
insert code
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