Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A virtual machine is already protected by Azure Backup. The current policy runs daily at 23:00 and keeps daily recovery points for 30 days. The business now wants the same schedule but wants new daily recovery points retained for 90 days. No new vault or re-registration should occur. What should the administrator do?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
Create a new Recovery Services vault and enable backup again with the longer retention period.
That would be unnecessary and disruptive because the existing protected item can keep using the same vault and policy.
B
Best answer
Edit the existing backup policy and change the daily retention for future recovery points.
Backup retention is controlled by the backup policy attached to the protected VM. Updating the policy to retain daily recovery points for 90 days changes how future backups are kept without re-registering the workload or creating a new vault. Existing recovery points keep their original retention behavior, while newly created recovery points follow the updated rule. This is the normal, low-impact administrative change.
C
Distractor review
Take nightly managed disk snapshots because snapshots automatically inherit the Recovery Services vault retention period.
Snapshots are separate from Azure Backup policies and do not automatically inherit vault retention settings.
D
Distractor review
Change the vault redundancy setting to increase the number of retained recovery points.
Vault redundancy affects data protection geography, not how many days backups are retained.
Common exam trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
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Question 2
You are deploying a stateless web application on Azure virtual machines. The solution must automatically add and remove instances based on CPU demand and allow all instances to be managed as one logical group. Which Azure compute feature should you deploy?
Question 3
You are deploying a Windows Server VM for an internal app. The VM must support Secure Boot and vTPM later, its OS disk must survive host moves, and the team wants the lowest-cost managed disk tier that still behaves like a normal writable OS disk. Which two choices should you make? Select two.
Question 4
You need to deploy several identical virtual machines and ensure that the failure of a single Azure host does not affect all of them. Which feature should you use?
Question 5
You need to connect VNet-Hub and VNet-Spoke so that resources in both virtual networks can communicate privately over the Microsoft backbone. Both virtual networks are in the same region. What should you configure?
Question 6
You need to create a storage account that provides the lowest-cost redundant storage for non-critical data and only needs protection against local disk or server failure within a single datacenter. Which redundancy option should you choose?
FAQ
Questions learners often ask
What does this AZ-104 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Edit the existing backup policy and change the daily retention for future recovery points. — Azure Backup retention is configured in the backup policy, not by recreating the vault or re-registering the VM. When the retention rule is changed from 30 to 90 days, the new policy applies to future recovery points while the existing ones keep their original retention schedule. That gives the business the longer retention period they want without unnecessary disruption. This is the most direct and operationally safe change. Why others are wrong: Creating a new vault is excessive and would force extra migration work. Managed disk snapshots are a different mechanism and do not inherit Recovery Services backup retention settings. Changing redundancy only affects replication and availability characteristics; it does not change how long recovery points are kept.
What should I do if I get this AZ-104 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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