Online Access Free dbt-Analytics-Engineering Exam Questions

After merging a large pull request, you notice a critical issue introduced in one of the commits. What actions might be necessary?

• A.All of the above could be needed as part of the fix.
• B.Use git cherry-pick to apply specific commits from the reverted change to another branch, effectively restoring the necessary parts.
• C.Use git revert to create a new commit that specifically undoes the problematic changes.
• D.Identify the problematic commit using git log or git blame.

(Multiple Select)

• A.The overall size and complexity of your dbt project
• B.The cost-efficiency of the development environment solution.
• C.The technology used for your production data warehouse.
• D.The need for feature parity (functions, syntax) with the production warehouse.

(Multiple Select)

• A.Testing performance under a simulated heavy load.
• B.Validating changes during development before deploying a new dbt model version.
• C.Catching subtle errors or discrepancies that may not cause immediate functional issues.
• D.Ensuring data synchronization after a migration.

You're setting up baseline comparisons with historical dat
a. Which factors are crucial to consider when selecting or generating the baseline dataset?

• A.The baseline should cover a representative time range relevant to your analysis.
• B.The baseline needs to align in structure (schemas) with the dbt models being tested.
• C.The data volume in the baseline should be large enough to identify statistical patterns.
• D.If using data, the baseline might need sanitization to remove PII-

(Multiple Select)

• A.database
• B.test-paths
• C.model-paths
• D.materialized: view