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.
You need an alert that emails administrators when CPU on VM-DB01 exceeds a threshold. Which two Azure Monitor components work together to achieve this?
A metric alert and an action group
This is the standard pairing for threshold-based alerting with notifications.
A budget alert and a private DNS zone
Why wrong: Those components are unrelated to CPU performance alerting.
A Recovery Services vault and a route table
Why wrong: Neither component provides CPU threshold alert notifications.
An activity log export and a lock
Why wrong: That does not create the required metric-based email alert.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
A metric alert and an action group
A metric alert monitors a specific performance metric (like CPU percentage) on a target resource (VM-DB01) and triggers when the value crosses a defined threshold. An action group defines the notification actions (e.g., sending an email to administrators) that execute when the alert fires. Together, they form the core alerting workflow in Azure Monitor: the metric alert evaluates the condition, and the action group delivers the response.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
A metric alert and an action group
Why this is correct
This is the standard pairing for threshold-based alerting with notifications.
Related concept
Read the scenario before looking for a memorised answer.
A budget alert and a private DNS zone
Why it's wrong here
Those components are unrelated to CPU performance alerting.
A Recovery Services vault and a route table
Why it's wrong here
Neither component provides CPU threshold alert notifications.
An activity log export and a lock
Why it's wrong here
That does not create the required metric-based email alert.
Common exam traps
The trap here is that candidates confuse 'budget alerts' (cost-based) with 'metric alerts' (performance-based), or assume that activity logs capture VM-level metrics like CPU, when they only record control-plane events.
Detailed technical explanation
Metric alerts in Azure Monitor use a time-series aggregation (e.g., average CPU over 5 minutes) evaluated against a static or dynamic threshold. The action group can trigger email, SMS, webhook, ITSM, or Azure Functions; for email, it uses SMTP relay via Azure's notification service. In a real-world scenario, you might combine a metric alert with an action group that calls a webhook to restart the VM or scale out an availability set automatically.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Monitor and Maintain Azure Resources — study guide chapter
Learn the concepts, then practise the questions
Monitor and Maintain Azure Resources practice questions
Targeted practice on this topic area only
All AZ-104 questions
1,170 questions across all exam domains
AZ-104 study guide
Full concept coverage aligned to exam objectives
AZ-104 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Practise AZ-104 questions linked to Manage Azure Identities and Governance.
Practise AZ-104 questions linked to Implement and Manage Storage.
Practise AZ-104 questions linked to Deploy and Manage Azure Compute.
Practise AZ-104 questions linked to Implement and Manage Virtual Networking.
Practise AZ-104 questions linked to Monitor and Maintain Azure Resources.
Practise AZ-104 questions linked to AZ-104 Azure RBAC.
Practise AZ-104 questions linked to AZ-104 storage account.
Practise AZ-104 questions linked to AZ-104 virtual network.
Practise AZ-104 questions linked to AZ-104 NSG.
Practise AZ-104 questions linked to AZ-104 Azure Monitor.
Practise AZ-104 questions linked to AZ-104 backup.
Practise AZ-104 questions linked to AZ-104 managed identity.
Practice this exam
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Monitor and Maintain Azure Resources — This question tests Monitor and Maintain Azure Resources — Read the scenario before looking for a memorised answer..
The correct answer is: A metric alert and an action group — A metric alert monitors a specific performance metric (like CPU percentage) on a target resource (VM-DB01) and triggers when the value crosses a defined threshold. An action group defines the notification actions (e.g., sending an email to administrators) that execute when the alert fires. Together, they form the core alerting workflow in Azure Monitor: the metric alert evaluates the condition, and the action group delivers the response.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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 →
Last reviewed: Jun 11, 2026
This AZ-104 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-104 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.