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Zorluk: OrtaRecovery Services Vaults and Backup Vaults

Your company has an Azure subscription named Sub-Finance-Prod that contains the resources shown in the following table:

Resource NameResource TypeAzure RegionResource Group
VM-Core-01Virtual machineEast USRG-Core
stfinance01Storage account (block blobs)East USRG-Finance

You deploy the following vaults to a resource group named RG-Backup:
- RSV-East-01: A Recovery Services vault in East US
- RSV-West-01: A Recovery Services vault in West US
- BV-East-01: A Backup vault in East US

You need to back up VM-Core-01 and configure operational backup for the block blobs in stfinance01.

Which two actions should you perform? Select two.

  1. Configure the backup of VM-Core-01 to RSV-East-01.Cevap
  2. Assign the Storage Blob Data Contributor role on stfinance01 to the system-assigned managed identity of BV-East-01.Cevap
  3. C
    Configure the backup of VM-Core-01 to RSV-West-01.
  4. D
    Assign the Contributor role on stfinance01 to the system-assigned managed identity of BV-East-01.

Cevap

To successfully back up the resources, you must configure the backup of VM-Core-01 to RSV-East-01 and assign the Storage Blob Data Contributor role on stfinance01 to the system-assigned managed identity of BV-East-01.
To back up Azure Virtual Machines, the Recovery Services Vault must be in the same region as the virtual machine. Therefore, VM-Core-01 (in East US) must be backed up to RSV-East-01. To configure operational backup for Azure Blobs, a Backup Vault is used, and the vault's managed identity must be assigned the Storage Blob Data Contributor role on the target storage account to grant the necessary data-plane permissions.

Adım Adım Çözüm

1
Determine the backup vault type and region requirements for the virtual machine VM-Core-01.
VM-Core-01 is a virtual machine located in the East US region. It must be backed up to a Recovery Services Vault located in the same region, which is RSV-East-01.
Azure Backup requires virtual machines and their corresponding Recovery Services Vaults to be in the same geographic region.
2
Determine the backup vault type and permission requirements for the block blobs in stfinance01.
Block blobs require a Backup Vault (BV-East-01) for operational backups. The Backup Vault's system-assigned managed identity must be granted the Storage Blob Data Contributor role on stfinance01.
Operational backup for Azure Blobs is a capability of Backup Vaults, and the vault requires data-plane access (provided by the Storage Blob Data Contributor role) to read and back up the blobs.

Anahtar Kavram

Azure Backup regional constraints for virtual machines using Recovery Services Vaults, and data-plane role assignments (Storage Blob Data Contributor) for configuring block blob backups using Backup Vaults.
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