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Microsoft Azure Fundamentals (AZ-900)
Certification | 1000 Questions and
Answers | Complete Study Guide &
Exam Prep
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Cloud computing usually follows a ______-based consumption
pricing model.
What does "on-demand" mean in cloud Resources can be provisioned whenever needed without waiting for
computing? physical deployment.
Which cloud model is owned by a third-party Public cloud
provider?
Which model gives maximum organizational Private cloud
control?
Which model combines public and private Hybrid cloud
environments?
A startup wants zero ware purchases. Best model? Public cloud
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A bank needs strict compliance and isolated ware. Private cloud
Best model?
A company keeps sensitive apps on-prem but Hybrid cloud
bursts workloads to Azure.
What is CapEx in cloud discussions? Upfront capital expense for physical infrastructure purchases
What is OpEx? Ongoing operational expense based on usage
Cloud shifts spending from CapEx to ______. OpEx
Why is OpEx attractive for startups? Lower upfront cost and flexible scaling
What is elasticity? Automatic scale up/down based on demand
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What is scalability? Ability to increase capacity to meet workload needs
Advisor recommendations are ______ driven. rule-based
Which cloud benefit avoids overprovisioning? Elasticity
What is serverless computing? Cloud execution model where provider manages infrastructure and
code runs on demand
Name one Azure serverless service. Azure Functions
In serverless, who manages the servers? Cloud provider
Serverless billing is usually based on ______. executions/usage
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