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    PracticeAzure Fundamentals (AZ-900)Azure Fundamentals AZ-900 Practice Exam 6Question 11
    Easy1 markMultiple Choice
    Domain 2.1: Core Architectural ComponentsAvailability ZonesCore Architecture

    AZ-900 · Question 11 · Domain 2.1: Core Architectural Components

    What is the primary purpose of Azure Availability Zones?

    Answer options:

    A.

    To protect applications and data from datacenter-level failures.

    B.

    To replicate data to a different continent for disaster recovery.

    C.

    To automatically scale virtual machines based on CPU usage.

    D.

    To group resources for billing and access control.

    How to approach this question

    Understand the scope of an Availability Zone (datacenter level) vs a Region (geography level).

    Full Answer

    A.To protect applications and data from datacenter-level failures.✓ Correct
    Availability Zones are unique physical locations within an Azure region. Each zone is made up of one or more datacenters equipped with independent power, cooling, and networking.

    Common mistakes

    Confusing Availability Zones with Region Pairs (which protect against region-wide failures).
    Question 10All questionsQuestion 12

    Practice the full Azure Fundamentals AZ-900 Practice Exam 6

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