Practice Compute Questions Now
Start a timed practice session focusing on Azure Compute Services topics from the AZ-900 question bank.
Start AZ-900 Practice Quiz →How Compute Is Really Tested in AZ-900
Compute questions in AZ-900 are mostly service-selection questions under operational constraints. The exam checks whether you can choose between VMs, PaaS web hosting, serverless functions, and container platforms based on workload shape.
Microsoft frequently uses scenario wording like "minimum management overhead" or "full OS control." Those phrases are strong signals for selecting platform-managed versus infrastructure-managed compute.
The best answers align compute model with scaling behavior, deployment speed, and maintenance responsibility.
Azure compute decisions that often determine the right answer
| Decision Point | Option A | Option B | Exam Takeaway |
|---|---|---|---|
| Control versus management trade-off | Azure VMs for deep OS-level control and customization | Azure App Service/Functions for managed runtime and faster operations | If requirement stresses managed platform simplicity, App Service or Functions is often favored. |
| Execution pattern | Azure Functions for event-driven or short-lived workloads | Always-on VM deployment for infrequent burst tasks | Event-triggered lightweight workloads typically map better to serverless patterns. |
| Container orchestration depth | ACI for quick simple container runs | AKS for orchestrated multi-service Kubernetes workloads | If cluster-level orchestration features are needed, AKS is usually the intended choice. |
Choosing compute for a startup SaaS product
A team needs rapid deployment, autoscaling web APIs, and occasional background jobs while minimizing infrastructure maintenance.
- Match each workload type to its best-fit compute abstraction.
- Assess whether full OS access is truly required.
- Plan for scaling and deployment speed from day one.
- Consider cost impact of always-on versus event-driven execution.
Common Exam Trap: Selecting VMs for every workload even when managed services satisfy requirements is a common overengineering pattern.
AZ-900 Compute Question Bank (3 Questions)
Browse all 3 practice questions covering Azure Compute Services for the AZ-900 certification exam. Answers are intentionally hidden on this page so you can self-test first before checking results in quiz mode.
- Question 1Describe Azure architecture and services
Which Azure compute service provides Windows or Linux virtual machines where the customer manages the OS?
Answer hidden for practice.
Use the interactive quiz to reveal the correct answer and explanation.
Start AZ-900 Quiz - Question 2Describe Azure architecture and services
What is the difference between Azure App Service and Azure Functions for web hosting?
Answer hidden for practice.
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Start AZ-900 Quiz - Question 3Describe Azure architecture and services
What is Azure Kubernetes Service (AKS) best described as?
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Key Compute Concepts for AZ-900
AZ-900 Compute Exam Tips
Azure Compute Services questions in AZ-900 are typically scenario-based. Focus on Azure fundamentals, service purpose recognition, and cost/governance basics. Priority concepts: virtual machine, app service, azure functions, container instances, aks, kubernetes.
What AZ-900 Expects
- Anchor your answer in pick concise foundational answers and avoid advanced implementation details.
- Compute scenarios for AZ-900 are frequently mapped to Domain 2 (35-40%), so read the objective carefully before picking controls or architecture.
- Expect multi-topic scenarios where Compute interacts with identity, networking, governance, or monitoring patterns rather than appearing as an isolated question.
- When two options are both technically valid, prefer the choice that best aligns with the exam's operational scope (Fundamentals) and vendor best practices.
High-Value Compute Concepts
- Know the core Compute building blocks cold: virtual machine, app service, azure functions, container instances.
- Review the edge-case features and limits for aks, kubernetes; these details are commonly used to differentiate answer choices.
- Practice service-integration reasoning: how Compute pairs with Networking, Storage, Azure Architecture in real deployment patterns.
- For AZ-900, explain why the chosen Compute design meets reliability, security, and cost expectations better than the alternatives.
Common AZ-900 Traps
- Watch for mixing IaaS, PaaS, and SaaS responsibilities.
- Questions in Describe Azure Architecture and Services often include distractors that look correct for Compute but violate least-privilege, compliance, or availability requirements.
- Avoid picking options purely by feature name; validate data path, failure handling, and governance impact before answering.
- If the prompt hints at automation or repeatability, eliminate manual-only operational answers first.
Fast Review Checklist
- Can you compare at least two Compute implementation paths and justify which one best fits the scenario?
- Can you map the chosen answer back to Describe Azure Architecture and Services (35-40%) outcomes for AZ-900?
- Can you explain security and access boundaries for Compute without relying on default-open assumptions?
- Can you describe how Compute integrates with Networking and Storage during failure, scaling, and monitoring events?