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    PracticeAzure Solutions Architect Expert (AZ-305)Azure Solutions Architect Expert AZ-305 Practice Exam 7Question 51
    Hard1 markMultiple Choice
    Domain 4.3: MigrationsMigrationDatabase

    AZ-305 · Question 51 · Domain 4.3: Migrations

    You are migrating a mission-critical on-premises SQL Server database to Azure SQL Managed Instance. The migration must have near-zero downtime. Which TWO components should you use? (Select TWO)

    Answer options:

    A.

    Azure Database Migration Service (DMS)

    B.

    Online migration

    C.

    Offline migration

    D.

    Azure Data Factory

    E.

    Azure Site Recovery

    How to approach this question

    Identify the DB migration tool and the mode for zero downtime.

    Full Answer

    Azure Database Migration Service (DMS), Online migration
    DMS with Online migration performs an initial load and then continuously syncs changes, allowing for a quick cutover. Pillar: Reliability.

    Common mistakes

    Selecting Offline migration which causes extended downtime.
    Question 50All questionsQuestion 52

    Practice the full Azure Solutions Architect Expert AZ-305 Practice Exam 7

    55 questions · hints · full answers · grading

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