Exam Questions: Microsoft Certified: Azure Fundamentals - Certifications › Exam AZ-900: Microsoft Certified: Azure Fundamentals › Question #22865
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Select the answer that correctly completes the sentence.

Increasing compute capacity for an app by adding instances of resources such as virtual machines is called [answer choice].

ID: #22865 Exam AZ-900: Microsoft Certified: Azure Fundamentals 97 views
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Exam AZ-900: Microsoft Certified: Azure FundamentalsTopic
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  • A disaster recovery ✔ ✖
  • B high availability ✔ ✖
  • C horizontal scaling ✔ ✖
  • D vertical scaling ✔ ✖
Correct Answer: Option C

Explanation

Scaling horizontally increases compute capacity by adding instances of resources, such as adding virtual machines to the configuration. You scale vertically by adding RAM or CPUs to a virtual machine. Disaster recovery keeps data and other assets safe in the event of a disaster. High availability minimizes downtime when things go wrong.

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