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Difficulty: MediumCreate and Configure Virtual Machines

An administrator is planning the deployment of a new virtual machine named VM1 to host a business-critical application in the East US region. The application must be protected against datacenter-wide failures. Additionally, VM1 must be configured for daily backups. Which configuration should the administrator implement?

  1. A
    Deploy VM1 to a single Availability Set in East US, and configure backups using a Recovery Services Vault located in East US.
  2. B
    Deploy VM1 to Availability Zone 1 in East US, and configure backups using a Recovery Services Vault located in West US.
  3. Deploy VM1 to Availability Zone 1 in East US, and configure backups using a Recovery Services Vault located in East US.Answer
  4. D
    Deploy the application workload to a Premium v3 App Service Plan in East US, and configure daily backups to an Azure Storage account.

Answer

Deploy VM1 to Availability Zone 1 in East US, and configure backups using a Recovery Services Vault located in East US.
Deploying the virtual machine to an Availability Zone ensures that it is placed in a physically isolated datacenter facility with independent power, cooling, and networking, protecting the application from datacenter-wide failures. Additionally, the Recovery Services Vault must be created in the same region as the virtual machine to configure daily backups.

Step-by-Step Solution

1
Analyze high availability requirements to protect against datacenter-wide outages.
Determine that Availability Zones must be used because Availability Sets only protect against localized hardware failures within a single datacenter.
Availability Zones locate resources in physically separate datacenters within an Azure region, providing power, cooling, and network isolation.
2
Determine region alignment requirements for virtual machine backup configuration.
Confirm that the Recovery Services Vault must reside in the same region as the source virtual machine.
Azure Backup does not support registering a virtual machine to a Recovery Services Vault located in a different geographical region.
3
Identify the target resource type.
Ensure the solution deploys an Infrastructure as a Service (IaaS) virtual machine rather than a Platform as a Service (PaaS) resource.
The requirement specifically calls for deploying a virtual machine named VM1.

Key Concept

Azure Virtual Machine High Availability and Backup Region Alignment
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Topics

Create and Configure Virtual Machines

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