Azure Monitoring, Advisor and Service Health
Monitoring questions test Azure Advisor, Azure Service Health, Azure Monitor, Log Analytics, Monitor alerts, Application Insights, and operational visibility.
How to study for AZ-900
Treat each AZ-900 item as a cloud fit decision: identify the cloud model, Azure service category, responsibility boundary, governance need, or management tool.
Core concepts
Concept 1
Azure Monitoring, Advisor and Service Health questions reward Azure service selection and responsibility reasoning rather than memorizing portal labels.
Exam cue: Identify whether the item is about cloud concepts, Azure services, or management and governance.
Concept 2
The best answer identifies the cloud model, Azure resource, management boundary, security control, or governance tool that matches the scenario.
Exam cue: Separate Microsoft responsibility from customer configuration and data responsibility.
Concept 3
Eliminate answers that confuse IaaS, PaaS, and SaaS responsibilities or use a monitoring, cost, or governance tool for the wrong job.
Exam cue: Match the Azure tool to the requested outcome: deploy, secure, govern, monitor, or optimize cost.
Risk pitfalls and guardrails
Assuming cloud always removes customer responsibility.
Guardrail: Avoid answers that remove all customer responsibility, use monitoring for pricing estimates, use tags for network security, or confuse Azure Policy with RBAC.
Choosing a named Azure service without checking whether the scenario asks for compute, networking, storage, identity, governance, or monitoring.
Guardrail: Avoid answers that remove all customer responsibility, use monitoring for pricing estimates, use tags for network security, or confuse Azure Policy with RBAC.
Confusing reactive monitoring dashboards with proactive cost alerts or policy enforcement.
Guardrail: Avoid answers that remove all customer responsibility, use monitoring for pricing estimates, use tags for network security, or confuse Azure Policy with RBAC.
Memory anchors
Azure Advisor
Azure Advisor provides recommendations for reliability, security, performance, cost, and operational excellence.
Service Health
Azure Service Health notifies customers about Azure service issues that may affect their resources.
Azure Monitor
Azure Monitor collects, analyzes, and acts on telemetry from Azure and other environments.
Log Analytics
Log Analytics queries and analyzes log data collected by Azure Monitor.
Monitor Alert
Azure Monitor alerts notify or trigger actions when conditions are met.
Application Insights
Application Insights monitors application performance, usage, and availability.
Metrics
Metrics are numeric time-series measurements used to track resource behavior.
Logs
Logs provide event and diagnostic records for analysis and troubleshooting.
Action Group
An action group defines notification or automation actions for alerts.
Dashboard
A dashboard visualizes selected Azure data and resource state.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
What is Azure Advisor?
Which Azure Advisor category may recommend resizing an underused virtual machine?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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