Crucial Exams

Microsoft DevOps Engineer Expert AZ-400 Practice Question

Your team maintains three separate Azure Pipelines YAML files stored in different repositories. Pipeline-Infra provisions the infrastructure, Pipeline-DB applies database migrations, and Pipeline-App deploys the web application. Each pipeline must still be able to run manually or on branch builds, but for production releases they must execute automatically in the exact Infra->DB->App order without human intervention. What should you implement to guarantee this ordering while keeping the pipelines isolated?

  • Add an approval gate on the production environment used by each pipeline so that Pipeline-DB waits for Infra approval and Pipeline-App waits for DB approval.

  • Merge the three YAML files into one multi-stage pipeline and use stage dependsOn settings to control the execution sequence.

  • Declare a pipeline resource in Pipeline-DB that references Pipeline-Infra and another in Pipeline-App that references Pipeline-DB, then enable pipeline completion triggers.

  • Set runPriority values of high, medium, and low on Infra, DB, and App pipelines respectively so the service schedules them sequentially.

Microsoft DevOps Engineer Expert AZ-400
Design and implement build and release pipelines
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