Debugging and Deploying Questions
Practice questions for Debugging and Deploying topic in Databricks Certified Data Engineer Professional. 20 questions covering this domain.
What is the required root configuration file for a Databricks Asset Bundle?
Which of the following resource types can be defined and deployed using a Databricks Asset Bundle?
A Databricks Asset Bundle defines two targets: `dev` with `mode: development` and `prod` with `mode: production`. Which statement correctly describes ...
A data engineer runs `databricks bundle deploy` and receives an error stating a job task references an invalid cluster node type for the target worksp...
A data engineer investigates a slow Spark stage in the Spark UI. Most tasks complete in 2–5 seconds, but one task takes over 10 minutes. Which observa...
A data engineer's Lakeflow SDP pipeline runs in triggered mode. After a recent schema change in the bronze source table, the pipeline fails at the sil...
A data engineer investigates a failed Spark stage in the Spark UI. The stage has 200 tasks. 199 tasks complete in under 10 seconds each, but one task ...
Which Databricks CLI command deploys all resources defined in a Databricks Asset Bundle `databricks.yml` to the configured target workspace?
A data engineer uses a Databricks Asset Bundle with two targets: `dev` and `prod`. In the `dev` target, the job should use a smaller cluster (`Standar...
A data engineer deploys a Databricks Asset Bundle to a `prod` target. The bundle includes a Lakeflow Job and a Lakeflow SDP pipeline. After deployment...
What minimum Databricks CLI version does the bundles documentation require for local bundle development?
A scheduler starts many workflows at once and receives `429 Too Many Requests` from the Jobs API. Which Lakeflow Jobs limit most directly explains thi...
Which statement about Lakeflow Jobs parameters is correct?
Which command initializes a new bundle project from a template and asks interactive questions for project variables?
A team needs a materialized-view refresh to run as one step inside a larger orchestrated workflow, with cross-system dependencies and job-level alerti...
What is the Databricks CLI fundamentally wrapping when you issue commands such as `databricks clusters get` or `databricks jobs create`?
A Lakeflow Job defines job-level parameters such as `run_date` and `region`. How are those parameters delivered to the job's tasks?
A new project needs a starter bundle created from a template, and the engineer wants the CLI to ask for initial project variables. Which command shoul...
A team deploys a bundle to `prod`, discovers that the pipeline definition in the latest commit is wrong, and needs to roll back cleanly. Which approac...
A team has finished defining resources in `databricks.yml` and wants to push them to the target workspace. Which Databricks CLI command performs the d...
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