AZ-400 Question #61: Real Exam Question with Answer & Explanation

Question

Hotspot Question Your company uses Team Foundation Server 2013 (TFS 2013). You plan to migrate to Azure DevOps. You need to recommend a migration strategy that meets the following requirements: - Preserves the dates of Team Foundation Version Control changesets - Preserves the changes dates of work items revisions - Minimizes migration effort - Migrates all TFS artifacts What should you recommend? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Answer:

Options

• __typehotspot
• variantdropdown

Explanation

This question tests knowledge of TFS to Azure DevOps migration tools and their capabilities, specifically around preserving historical data such as changeset dates and work item revision dates.

Approach. The correct recommendation is to use the Azure DevOps Migration Tool (specifically the TFS Database Import Service / Azure DevOps Migration Service) which performs a high-fidelity migration. For preserving TFVC changeset dates, you should use the TFS Database Import Service (also known as the Data Migration Tool for Azure DevOps), which does a full database-level migration and preserves all historical timestamps. For preserving work item revision change dates, the same Database Import Service preserves these natively since it migrates at the database level rather than through APIs. This approach minimizes effort and migrates ALL TFS artifacts (including work items, TFVC history, build definitions, test plans, etc.) because it works at the SQL database level, making it a high-fidelity, complete migration rather than a selective API-based migration.

Concept tested. Understanding of TFS to Azure DevOps migration strategies: specifically the difference between the TFS Database Import Service (high-fidelity, preserves dates, migrates everything) versus API-based tools like the VSTS Sync Migrator or manual export/import methods (which may not preserve timestamps or migrate all artifact types). The Database Import Service is the only Microsoft-supported method that preserves changeset dates and work item revision dates while migrating all artifacts with minimal effort.

Reference. https://docs.microsoft.com/en-us/azure/devops/migrate/migration-overview

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