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.

• ✓

  Azure Advisor

  Why this is correct

  Azure Advisor is the correct answer because it continuously analyzes your Azure resource configuration and telemetry to produce personalized, actionable recommendations in five categories: Cost, Performance, Reliability, Security, and Operational Excellence. Its cost-specific recommendations identify idle or underutilized virtual machines, suggest right-sizing opportunities, and flag reservation or savings-plan purchase options, directly answering the goal of reducing spend. Advisor also surfaces these findings through the Azure portal, CLI, and API, enabling you to implement the suggested changes immediately.

• ✗

  Azure Policy

  Why it's wrong here

  Azure Policy is incorrect for this scenario because it is a governance and compliance service that enforces organizational standards via rules with effects such as Deny, Audit, or Modify. While it can prevent deployment of expensive SKUs or enforce cost-related tags, it does not monitor real-time utilization patterns or generate recommendations to lower existing spend the way Azure Advisor does. Policy evaluates resources against defined JSON policy definitions, not against optimization telemetry.

  When this WOULD be correct

  Azure Policy would be correct in a question like: 'You need to ensure that all resources in a subscription are deployed only in allowed regions. Which service should you use?'

• ✗

  Azure Backup

  Why it's wrong here

  Azure Backup is incorrect here because it is a data-protection solution, not an optimization-advising service; it manages scheduled backups, retention points, and restores for Azure VMs, SQL Server, and SAP HANA through a Recovery Services vault. Although you can estimate or audit backup storage costs, the service does not generate recommendations about cutting overall Azure spend, right-sizing compute, or purchasing reserved capacity. Its purpose is resilience and DR, so it falls outside the scope of cost-reduction advisory.

  When this WOULD be correct

  When the question asks for a service to protect data and ensure recoverability in case of accidental deletion or disaster, Azure Backup would be the correct answer.

• ✗

  Virtual network peering

  Why it's wrong here

  Virtual network peering is incorrect because it is a networking capability that connects two or more Azure virtual networks over the Microsoft backbone, allowing private IP address communication between the VNets with low latency. Peering has its own pricing based on ingress/egress data transfer, but it provides no mechanism to analyze your resource utilization or proactively advise on cost savings. Choosing peering would be for network topology, not for optimization recommendations.

  When this WOULD be correct

  A question asks: 'You need to enable private communication between two virtual networks in different Azure regions with low latency. Which service should you use?'

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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