AZ-900 Describe cloud concepts 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 Recovery Services vault, then configure backup policy, then enable backup on the VM, then run initial backup, then monitor backup jobs.

  Why this is correct

  First create a Recovery Services vault because it is the storage container and management boundary for Azure Backup. Next define a backup policy, which specifies the backup frequency and retention rules, within that vault. Only then can you enable backup on the VM, which associates the VM with the vault and applies the policy. After enabling, run an initial backup to create the first recovery point, and then monitor the backup jobs to verify success and receive alerts.

• ✗

  Configure backup policy, then create Recovery Services vault, then enable backup on the VM, then run initial backup, then monitor backup jobs.

  Why it's wrong here

  This order is invalid because a backup policy cannot be configured before the Recovery Services vault exists; policies are logical objects that live inside a vault and require its identity and storage context. Attempting to define a policy first would fail because there is no vault to attach it to. The vault must be provisioned first to hold the policy, and then the policy can be created. Only after the vault and policy are ready can you enable backup on the VM.

• ✗

  Create Recovery Services vault, then enable backup on the VM, then configure backup policy, then run initial backup, then monitor backup jobs.

  Why it's wrong here

  Enabling backup on the VM before configuring the backup policy skips a required dependency: the VM needs a policy that defines how often backups run and how long recovery points are retained. While the Azure portal allows you to select or create a policy during the enable-backup workflow, the policy logically precedes and is required for that configuration. Without a policy, there would be no schedule or retention rules, so the backup would be meaningless. Thus, the correct sequence creates the vault, defines the policy, and then enables backup on the VM.

• ✗

  Create Recovery Services vault, then configure backup policy, then enable backup on the VM, then monitor backup jobs, then run initial backup.

  Why it's wrong here

  Placing 'monitor backup jobs' before 'run initial backup' is logically impossible because monitoring evaluates jobs that have already been executed; there are no backup jobs to observe before the initial run. After enabling backup on the VM, you must run the initial backup to produce the first recovery point. Only then can you monitor the job status, see if the initial backup succeeded, and track subsequent scheduled backups. The monitoring step is an observation after action, so it must come last in the sequence.

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