- A
Yes, because backup alone guarantees immediate failover to another region
Why wrong: Backup can recover data, but it does not automatically provide immediate regional failover for a running application.
- B
No, you also need disaster recovery replication such as Azure Site Recovery
Azure Backup protects data for recovery, but it does not keep the application running during a regional outage. Disaster recovery replication is needed for failover capability.
- C
Yes, as long as the VM has a backup policy
Why wrong: A backup policy controls when copies are taken, but it does not keep the workload online during a region-wide outage.
- D
Yes, if diagnostic settings are enabled on the VM
Why wrong: Diagnostic settings help with logging and troubleshooting, but they do not provide application continuity during a disaster.
AZ-104 Monitor and Maintain Azure Resources Practice Question
This AZ-104 practice question tests your understanding of monitor and maintain azure resources. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A line-of-business app must keep serving users if an entire Azure region becomes unavailable. Is Azure Backup by itself enough to meet this requirement?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
No, you also need disaster recovery replication such as Azure Site Recovery
Azure Backup is designed to protect data by creating recovery points that can be used to restore VMs or files, but it does not provide automatic failover or continuous replication to another region. To meet the requirement of keeping an app running during a regional outage, you need a disaster recovery solution like Azure Site Recovery, which replicates VMs to a secondary region and enables orchestrated failover with minimal downtime.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Yes, because backup alone guarantees immediate failover to another region
Why it's wrong here
Backup can recover data, but it does not automatically provide immediate regional failover for a running application.
When this WOULD be correct
This option would be correct if the question asked: 'Does Azure Backup alone ensure data durability and recoverability in case of accidental deletion or corruption?' In that context, Azure Backup is sufficient for data protection, though not for high availability or disaster recovery.
- ✓
No, you also need disaster recovery replication such as Azure Site Recovery
Why this is correct
Azure Backup protects data for recovery, but it does not keep the application running during a regional outage. Disaster recovery replication is needed for failover capability.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Yes, as long as the VM has a backup policy
Why it's wrong here
A backup policy controls when copies are taken, but it does not keep the workload online during a region-wide outage.
When this WOULD be correct
This option would be correct if the question asked: 'Does Azure Backup alone ensure that VM data is protected and can be restored in case of accidental deletion or corruption?' In that context, having a backup policy is sufficient for data protection.
- ✗
Yes, if diagnostic settings are enabled on the VM
Why it's wrong here
Diagnostic settings help with logging and troubleshooting, but they do not provide application continuity during a disaster.
When this WOULD be correct
This option would be correct if the question asked: 'What is required to send VM performance metrics and logs to a Log Analytics workspace for monitoring?' In that context, enabling diagnostic settings is the correct action.
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.
✓No, you also need disaster recovery replication such as Azure Site RecoveryCorrect answer▾
Why this is correct
Azure Backup protects data for recovery, but it does not keep the application running during a regional outage. Disaster recovery replication is needed for failover capability.
✗Yes, because backup alone guarantees immediate failover to another regionWrong answer — click to see why▾
Why this is wrong here
Azure Backup provides data protection and recovery from accidental deletion or corruption, but it does not provide automatic failover or continuous replication to another region. It requires manual restore and does not ensure immediate service continuity during a regional outage.
★ When this WOULD be the correct answer
This option would be correct if the question asked: 'Does Azure Backup alone ensure data durability and recoverability in case of accidental deletion or corruption?' In that context, Azure Backup is sufficient for data protection, though not for high availability or disaster recovery.
Why candidates choose this
Candidates may confuse backup with disaster recovery, assuming that having backups in another region automatically provides failover capabilities, or they may underestimate the time and complexity involved in restoring from backups during a regional outage.
✗Yes, as long as the VM has a backup policyWrong answer — click to see why▾
Why this is wrong here
Azure Backup provides data protection and recovery from accidental deletion or corruption, but it does not provide automatic failover or continuous replication to another region. It cannot ensure application availability during a regional outage.
★ When this WOULD be the correct answer
This option would be correct if the question asked: 'Does Azure Backup alone ensure that VM data is protected and can be restored in case of accidental deletion or corruption?' In that context, having a backup policy is sufficient for data protection.
Why candidates choose this
Candidates may confuse backup with disaster recovery, thinking that having backups automatically enables failover to another region, or they may underestimate the need for active replication and failover mechanisms like Azure Site Recovery.
✗Yes, if diagnostic settings are enabled on the VMWrong answer — click to see why▾
Why this is wrong here
Enabling diagnostic settings on a VM only collects logs and metrics; it does not provide any replication or failover capability to another region, so it cannot ensure app availability during a regional outage.
★ When this WOULD be the correct answer
This option would be correct if the question asked: 'What is required to send VM performance metrics and logs to a Log Analytics workspace for monitoring?' In that context, enabling diagnostic settings is the correct action.
Why candidates choose this
Candidates may confuse diagnostic settings with disaster recovery features, thinking that logging and monitoring somehow contribute to availability, or they may misread the question as being about observability rather than continuity.
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?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse data protection (backup) with high availability/disaster recovery, assuming that having backups automatically means the application can continue running during a regional outage.
Detailed technical explanation
How to think about this question
Azure Site Recovery (ASR) uses continuous replication at the VM disk level (using change block tracking) to maintain a synchronized copy in a paired region, and it supports planned/unplanned failover with recovery time objectives (RTO) of minutes. In contrast, Azure Backup typically uses snapshot-based backups with a recovery point objective (RPO) of hours and requires a full restore operation, which cannot achieve the sub-hour RTO needed for high availability during a region failure. A real-world scenario is a critical e-commerce platform where even 15 minutes of downtime during a regional outage would cause significant revenue loss, making ASR essential.
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.
TExam Day Tips
- 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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this AZ-104 question test?
Monitor and Maintain Azure Resources — This question tests Monitor and Maintain Azure Resources — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: No, you also need disaster recovery replication such as Azure Site Recovery — Azure Backup is designed to protect data by creating recovery points that can be used to restore VMs or files, but it does not provide automatic failover or continuous replication to another region. To meet the requirement of keeping an app running during a regional outage, you need a disaster recovery solution like Azure Site Recovery, which replicates VMs to a secondary region and enables orchestrated failover with minimal downtime.
What should I do if I get this AZ-104 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
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Last reviewed: Jun 11, 2026
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