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Certified Data Engineer Associate Practice Test 43

Question 420

A team wants its CI system to reject malformed bundle configuration before deploying any production job.

Which acceptance result most directly demonstrates that the intended solution works?

  1. Production contains the required schedule and DAG after deployment, not just the notebook source.
  2. A deliberately invalid bundle stops the workflow before the deploy stage.
  3. The second deployment updates the same intended logical job with no unexpected duplicate production job.
  4. The production run reads the approved production catalog and makes no calls to development datasets.

Explanation

Correct Answer

B:

Validation in CI catches structural defects before resource mutation and reduces broken deployments.

Incorrect Answers

A:

Production contains the required schedule and DAG after deployment, not just the notebook source. That finding does not establish that a deliberately invalid bundle stops the workflow before the deploy stage.

C:

The second deployment updates the same intended logical job with no unexpected duplicate production job. That finding does not establish that a deliberately invalid bundle stops the workflow before the deploy stage.

D:

The production run reads the approved production catalog and makes no calls to development datasets. That finding does not establish that a deliberately invalid bundle stops the workflow before the deploy stage.

Question 421

A deployment pipeline copies notebook files to production but forgets job parameters, schedule and task dependencies.

Which implementation decision best addresses this requirement?

  1. Explicitly specify the production target when validating and deploying the bundle.
  2. Review the repository diff and require merge approval for production release branches.
  3. Treat the bundle configuration as the authoritative expected state and reconcile managed resources through deployment.
  4. Package the notebook and its Lakeflow Job resource definition in a Declarative Automation Bundle.

Explanation

Correct Answer

D:

Resource-as-code deployment promotes job behavior along with executable logic. The selected implementation is the one directly aligned with the constraints in the scenario.

Incorrect Answers

A:

When a default target exists, commands without a target can operate on development; explicit targeting reduces misdeployment.

B:

Version control and pull-request review make code changes auditable before automated deployment.

C:

Infrastructure-as-code reduces configuration drift by documenting and applying intended resource definitions.

Question 422

A deployment pipeline copies notebook files to production but forgets job parameters, schedule and task dependencies.

Which acceptance result most directly demonstrates that the intended solution works?

  1. The deploy log identifies production and the development workspace remains unchanged.
  2. Production contains the required schedule and DAG after deployment, not just the notebook source.
  3. The promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch.
  4. A controlled redeployment restores the approved task graph and schedule from source control.

Explanation

Correct Answer

B:

Resource-as-code deployment promotes job behavior along with executable logic.

Incorrect Answers

A:

The deploy log identifies production and the development workspace remains unchanged. That finding does not establish that production contains the required schedule and DAG after deployment, not just the notebook source.

C:

The promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch. That finding does not establish that production contains the required schedule and DAG after deployment, not just the notebook source.

D:

A controlled redeployment restores the approved task graph and schedule from source control. That finding does not establish that production contains the required schedule and DAG after deployment, not just the notebook source.

Question 423

A release must promote a tested bundle to production while preserving a separate development default target.

Which implementation decision best addresses this requirement?

  1. Explicitly specify the production target when validating and deploying the bundle.
  2. Use consistent bundle resource identities and normal bundle deployment lifecycle for updates.
  3. Use environment-specific workspace paths or target overrides that isolate bundle-managed resources.
  4. Commit and push the intended change, then build from the reviewed repository revision.

Explanation

Correct Answer

A:

When a default target exists, commands without a target can operate on development; explicit targeting reduces misdeployment. The selected implementation is the one directly aligned with the constraints in the scenario.

Incorrect Answers

B:

Resource management through a bundle can update its declared resource rather than treating each deployment as an unrelated manual copy.

C:

Deployment paths must not collide across targets or with independently owned workspace assets.

D:

Uncommitted workspace changes are not part of the remote branch used by external CI runners.

Question 424

A release must promote a tested bundle to production while preserving a separate development default target.

Which acceptance result most directly demonstrates that the intended solution works?

  1. The second deployment updates the same intended logical job with no unexpected duplicate production job.
  2. The production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged.
  3. The deploy log identifies production and the development workspace remains unchanged.
  4. The bundle artifact and remote commit contain the same reviewed notebook changes.

Explanation

Correct Answer

C:

When a default target exists, commands without a target can operate on development; explicit targeting reduces misdeployment.

Incorrect Answers

A:

The second deployment updates the same intended logical job with no unexpected duplicate production job. That finding does not establish that the deploy log identifies production and the development workspace remains unchanged.

B:

The production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged. That finding does not establish that the deploy log identifies production and the development workspace remains unchanged.

D:

The bundle artifact and remote commit contain the same reviewed notebook changes. That finding does not establish that the deploy log identifies production and the development workspace remains unchanged.

Question 425

An engineer deploys a production job twice and creates two independent copies each time instead of maintaining one managed resource.

Which implementation decision best addresses this requirement?

  1. Use consistent bundle resource identities and normal bundle deployment lifecycle for updates.
  2. Review the repository diff and require merge approval for production release branches.
  3. Parameterize catalog identifiers and supply target-specific values during deployment.
  4. Configure supported CI authentication for the target workspace, using a scoped identity and secret handling.

Explanation

Correct Answer

A:

Resource management through a bundle can update its declared resource rather than treating each deployment as an unrelated manual copy. The selected implementation is the one directly aligned with the constraints in the scenario.

Incorrect Answers

B:

Version control and pull-request review make code changes auditable before automated deployment.

C:

A bundle target cannot correct application-level hardcoded development references unless the code accepts configuration.

D:

Bundle tooling requires an authenticated Databricks context to deploy resources.

Question 426

An engineer deploys a production job twice and creates two independent copies each time instead of maintaining one managed resource.

Which acceptance result most directly demonstrates that the intended solution works?

  1. The promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch.
  2. The production run reads the approved production catalog and makes no calls to development datasets.
  3. The CI job validates connectivity and deploys only the intended resources under an approved principal.
  4. The second deployment updates the same intended logical job with no unexpected duplicate production job.

Explanation

Correct Answer

D:

Resource management through a bundle can update its declared resource rather than treating each deployment as an unrelated manual copy.

Incorrect Answers

A:

The promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch. That finding does not establish that the second deployment updates the same intended logical job with no unexpected duplicate production job.

B:

The production run reads the approved production catalog and makes no calls to development datasets. That finding does not establish that the second deployment updates the same intended logical job with no unexpected duplicate production job.

C:

The CI job validates connectivity and deploys only the intended resources under an approved principal. That finding does not establish that the second deployment updates the same intended logical job with no unexpected duplicate production job.

Question 427

A team wants to ensure a pull request changes only the tested pipeline definition before invoking CI against production.

Which implementation decision best addresses this requirement?

  1. Use environment-specific workspace paths or target overrides that isolate bundle-managed resources.
  2. Review the repository diff and require merge approval for production release branches.
  3. Treat the bundle configuration as the authoritative expected state and reconcile managed resources through deployment.
  4. Override the warehouse or compute resource reference in the development target.

Explanation

Correct Answer

B:

Version control and pull-request review make code changes auditable before automated deployment. The selected implementation is the one directly aligned with the constraints in the scenario.

Incorrect Answers

A:

Deployment paths must not collide across targets or with independently owned workspace assets.

C:

Infrastructure-as-code reduces configuration drift by documenting and applying intended resource definitions.

D:

Target overrides let each environment use its own available infrastructure without copying the business logic.

Question 428

A team wants to ensure a pull request changes only the tested pipeline definition before invoking CI against production.

Which acceptance result most directly demonstrates that the intended solution works?

  1. The production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged.
  2. A controlled redeployment restores the approved task graph and schedule from source control.
  3. Development validation resolves its valid warehouse and production retains its original reference.
  4. The promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch.

Explanation

Correct Answer

D:

Version control and pull-request review make code changes auditable before automated deployment.

Incorrect Answers

A:

The production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged. That finding does not establish that the promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch.

B:

A controlled redeployment restores the approved task graph and schedule from source control. That finding does not establish that the promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch.

C:

Development validation resolves its valid warehouse and production retains its original reference. That finding does not establish that the promoted commit is the reviewed commit and unauthorized changes cannot bypass the protected branch.

Question 429

A bundle uses the same literal path to a workspace artifact in every environment and overwrites an unrelated production asset.

Which implementation decision best addresses this requirement?

  1. Parameterize catalog identifiers and supply target-specific values during deployment.
  2. Commit and push the intended change, then build from the reviewed repository revision.
  3. Use environment-specific workspace paths or target overrides that isolate bundle-managed resources.
  4. Record the Git revision associated with each Declarative Automation Bundle deployment.

Explanation

Correct Answer

C:

Deployment paths must not collide across targets or with independently owned workspace assets. The selected implementation is the one directly aligned with the constraints in the scenario.

Incorrect Answers

A:

A bundle target cannot correct application-level hardcoded development references unless the code accepts configuration.

B:

Uncommitted workspace changes are not part of the remote branch used by external CI runners.

D:

Deployment traceability links operational behavior back to reviewed source and configuration.

Question 430

A bundle uses the same literal path to a workspace artifact in every environment and overwrites an unrelated production asset.

Which acceptance result most directly demonstrates that the intended solution works?

  1. The production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged.
  2. The production run reads the approved production catalog and makes no calls to development datasets.
  3. The bundle artifact and remote commit contain the same reviewed notebook changes.
  4. An incident responder can identify the exact repository commit that produced the running job.

Explanation

Correct Answer

A:

Deployment paths must not collide across targets or with independently owned workspace assets.

Incorrect Answers

B:

The production run reads the approved production catalog and makes no calls to development datasets. That finding does not establish that the production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged.

C:

The bundle artifact and remote commit contain the same reviewed notebook changes. That finding does not establish that the production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged.

D:

An incident responder can identify the exact repository commit that produced the running job. That finding does not establish that the production bundle operates only in its assigned workspace namespace and leaves unrelated assets unchanged.

Certified Data Engineer Associate Practice Tests

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