AZ-104 Monitor and Maintain Azure Resources Practice Question

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✓

  Create a new virtual machine

  Why this is correct

  Restoring to a new virtual machine creates a fresh VM resource from the chosen recovery point, preserving the original VM's disks, network interface, and configuration as of the backup. This is the default restore target and lets you leave the corrupted VM intact for forensic analysis or troubleshooting, while immediately provisioning a clean, bootable instance from the snapshot.

• ✓

  Restore the managed disks

  Why this is correct

  Restoring managed disks independently copies the OS and data disks from the recovery point into new managed disks in your chosen storage account or managed disk resource. Those disks can then be attached to an existing VM, a newly created VM, or mounted as data drives, which is useful when you need only specific disks (such as a data disk) without rebuilding the entire VM.

• ✗

  Change the subscription automatically

  Why it's wrong here

  Changing the subscription automatically is not a restore target because the recovery point is tied to the Recovery Services vault's subscription, and the restore operation can only write to resources within that same subscription as the vault. While you can pre-select a different resource group during restore, the subscription is fixed; moving the restored VM to another subscription would require a separate ARM template export and resource move after the restore completes.

  When this WOULD be correct

  If the question were about moving a backup to a different subscription for billing or organizational purposes, you would need to perform a cross-subscription restore, which is supported for certain workloads like Azure VMs by restoring to a different subscription.

• ✗

  Replace the Recovery Services vault name

  Why it's wrong here

  Replacing the Recovery Services vault name is irrelevant to data recovery because the vault is simply the storage container that holds the backup metadata and recovery points, not the actual VM instance. Vault names cannot be changed after creation, and even attempting to rename it would have no effect on the underlying backup data; the restore process requires selecting a recovery point from the vault, and then deploying a VM or disks.

  When this WOULD be correct

  In a scenario where you need to move a backup to a different Recovery Services vault (e.g., for organizational restructuring), you would use the 'Backup to another vault' feature or cross-region restore, but the vault name itself cannot be changed; you select a different existing vault.

• ✗

  Rebuild the virtual network

  Why it's wrong here

  Rebuilding the virtual network is incorrect because a VNet is a network isolation boundary and is never stored or backed up as part of the VM's recovery points. Azure Backup captures VM disks and configuration only; restore actions create VMs or disks within the existing VNet, and they do not regenerate or modify network topology. Recreating a VNet would not restore any data and would only disrupt network connectivity.

  When this WOULD be correct

  In a scenario where a virtual network is accidentally deleted or misconfigured, and you need to recreate it from a template or script, 'Rebuild the virtual network' would be a valid recovery action, but it is not a restore target from Azure Backup.

Option-by-option analysis

Why each answer is right or wrong

Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The AZ-104 exam frequently reuses these exact scenarios with slightly different constraints.

Analysis generated from the official AZ-104blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”

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