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    PracticeAzure Fundamentals (AZ-900)Azure Fundamentals AZ-900 Practice Exam 3Question 14
    Easy1 markMultiple Choice
    Domain 1.4: Additional Cloud ConceptsDomain 1Cloud Concepts

    AZ-900 · Question 14 · Domain 1.4: Additional Cloud Concepts

    What is the concept of 'economies of scale' in cloud computing?

    Answer options:

    A.

    The ability to automatically scale resources based on user demand.

    B.

    Cloud providers can offer lower costs because they purchase and operate hardware on a massive scale.

    C.

    The process of deploying applications to multiple geographic regions.

    D.

    The shift from Capital Expenditure (CapEx) to Operational Expenditure (OpEx).

    How to approach this question

    Think about why buying in bulk makes things cheaper.

    Full Answer

    B.Cloud providers can offer lower costs because they purchase and operate hardware on a massive scale.✓ Correct
    Economies of scale is the ability to do things more efficiently or at a lower cost per unit when operating at a larger scale. Cloud providers like Microsoft purchase hardware in massive quantities, allowing them to pass those cost savings on to customers.

    Common mistakes

    Confusing economies of scale with elasticity (scaling resources).
    Question 13All questionsQuestion 15

    Practice the full Azure Fundamentals AZ-900 Practice Exam 3

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