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.

• ✓

  Restore virtual machine

  Why this is correct

  Restore virtual machine is the correct action because Azure Backup stores application-consistent recovery points of the entire VM, and the 'Restore VM' workflow redeploys a full virtual machine from a selected restore point. This directly repairs the corrupted VM by replacing its complete OS disk, data disks, and configuration, either by creating a restored VM or by performing an original location restore after stopping the affected VM. It is the only option that addresses the full corruption of the server.

• ✗

  File and folder recovery

  Why it's wrong here

  File and folder recovery is insufficient because it only mounts a selected recovery point as an iSCSI/network file share, allowing you to copy individual files or folders back onto the VM. It cannot restore the Windows/BSD system state, registry, installed roles, boot files, or the underlying disk structure, so a badly corrupted VM would not be recovered to a bootable state. This workflow is meant for granular data retrieval, not whole-machine remediation.

  When this WOULD be correct

  This option would be correct if the question asked to restore a specific file or folder from a VM backup without recovering the entire VM, such as recovering a deleted document from a file server backup.

• ✗

  Modify the backup policy

  Why it's wrong here

  Modifying the backup policy changes the future schedule, retention duration, or snapshot frequency for VM backups, and it has no effect on previously stored recovery points or on restoring the current corrupted machine. It cannot rebuild the lost or corrupted system files because it does not act on existing data; it only governs when new backups are taken and how long they are kept. Even a correctly adjusted policy would require an existing recovery point to restore from, so this option fails to address the immediate need.

  When this WOULD be correct

  If the question were 'The team wants to ensure backups are taken every 4 hours instead of daily, which workflow should they use?', then modifying the backup policy would be correct.

• ✗

  Create an action group

  Why it's wrong here

  Creating an action group is unrelated to recovery because action groups are part of Azure Monitor and simply define who to notify (via email, SMS, webhook, etc.) and what actions to take, such as running an automation runbook or sending an alert, when a metric or log alert is triggered. They trigger notifications or automated response workflows, but they have no ability to roll back a virtual machine to a previous disk state or restore deleted or corrupted system files. This option is for alerting the team, not for fixing the corruption.

  When this WOULD be correct

  When the question asks: 'You need to send an email notification to the operations team whenever a backup job fails. Which Azure resource should you configure?' In that scenario, creating an action group and linking it to an alert rule is the correct answer.

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?”

Go deeper

Related to this question