Question 1hardmultiple choice
Full question →AZ-900 · topic practice
Azure Services practice questions
Use this page to practise AZ-900 Azure Services practice questions. The goal is not to memorise dumps, but to understand the concept, review the explanation and improve your exam readiness.
What the exam tests
What to know about Azure Services
Cloud concepts questions usually test the service model (IaaS/PaaS/SaaS) and deployment model (public/private/hybrid/community) appropriate for a given scenario.
IaaS, PaaS and SaaS responsibilities and examples.
Public, private, hybrid and community cloud deployment models.
On-premises vs cloud trade-offs: cost, control, scalability.
How cloud connectivity options (VPN, Direct Connect, ExpressRoute) work.
Practice set
Azure Services questions
20 questions · select your answer, then reveal the explanation
Question 2mediummultiple choice
Full question →A company has a global web application deployed on Azure virtual machines in three separate Azure regions: West US, West Europe, and Southeast Asia. The application must automatically direct each user to the region that is geographically closest to the user's location in order to minimize latency. The solution must expose a single DNS name that does not change if regions are added or removed. The company does not need to offload SSL certificates or perform URL-based routing at the global level. Which Azure service should the company use to meet these requirements?
Question 3easymultiple choice
Full question →A company is moving from an on-premises data center to Azure. Instead of paying a large upfront cost for servers, they will pay a monthly subscription fee based on usage. This represents a shift from which type of expenditure to which?
Question 4mediummultiple choice
Full question →A company is designing a disaster recovery solution for a critical application. The solution must ensure that if an entire Azure region becomes unavailable due to a natural disaster, the application can fail over to a different region. The company wants to minimize latency between the primary and secondary regions for data replication. Which Azure feature should the company use?
Question 5mediummultiple choice
Full question →A company is developing a REST API that processes incoming HTTP requests. The API usage is highly unpredictable; sometimes it receives thousands of requests per minute, and at other times it receives zero requests for hours. The company wants to pay only for the compute time consumed when the API code is actually executing. They also want Microsoft to automatically handle scaling and maintenance of the underlying server infrastructure. Which Azure compute service should the company use?
Question 6mediummultiple choice
Full question →A company is evaluating moving their workloads to Azure. They currently operate a small on-premises data center. Their IT manager notes that by using Azure, they will benefit from the fact that Microsoft operates many large data centers globally, which allows them to achieve lower network bandwidth costs and hardware procurement discounts. The company will not have to negotiate separate contracts for power and cooling. Which cloud computing concept does this benefit best illustrate?
Question 7mediummultiple choice
Full question →A company is designing a multi-tier application on Azure. The web tier needs to scale out based on CPU usage, while the database tier requires high-performance storage for transactional data. Which combination of Azure services should they choose?
Question 8mediummultiple choice
Full question →A company runs a legacy application on-premises that cannot be migrated to the cloud due to strict data sovereignty laws requiring customer data to remain within the country's physical borders. The company wants to use Azure's advanced analytics services to gain insights from the data. They plan to keep the data on-premises but run the analytics workloads in Azure. Which cloud deployment model should they use?
Question 9mediummultiple choice
Full question →A company runs an e-commerce website on a set of on-premises servers that are fully owned and depreciated. The website experiences predictable traffic surges during seasonal sales. The company plans to migrate to Azure and wants to pay only for the compute and storage resources consumed, with the ability to automatically add virtual machines during sales and remove them afterward. Which characteristic of cloud computing does this scenario best illustrate?
Question 10hardmultiple choice
Full question →A company needs to connect their on-premises network to Azure with a dedicated, private, and high-bandwidth connection that does not traverse the public internet. They require an SLA for availability and performance. Which Azure service should they use?
Question 11mediummultiple choice
Full question →A company runs an e-commerce web application on Azure virtual machines that are part of a virtual machine scale set configured with an autoscale rule based on CPU utilization. During a flash sale, customer traffic surges, causing the average CPU utilization across all instances to exceed 75% for five minutes. The scale set automatically provisions three additional VM instances to handle the increased load. After the sale ends, traffic normalizes, CPU utilization drops below 30%, and the scale set automatically removes the extra instances. This scenario best illustrates which characteristic of cloud computing?
Question 12mediummultiple choice
Full question →A company runs its production workloads on an on-premises data center to meet strict regulatory compliance requirements. However, the development and testing teams use Azure to quickly provision environments on demand for short-term projects. The teams need to occasionally transfer data between the on-premises environment and Azure. Which cloud deployment model does this setup represent?
Question 13mediummultiple choice
Full question →A company runs a web application on a set of Azure virtual machines. The application experiences unpredictable spikes in user traffic. The company configures an Azure Virtual Machine Scale Set with an autoscale rule that adds virtual machines when CPU usage exceeds 75% and removes virtual machines when CPU usage drops below 30%. This ability to automatically adjust compute resources to match demand best represents which characteristic of cloud computing?
Question 14mediummultiple choice
Full question →A company's CFO is evaluating the financial impact of moving the company's on-premises data center to Azure. The on-premises data center requires significant upfront investment for servers, storage, and networking equipment, which is depreciated over several years. In contrast, Azure offers a pay-as-you-go pricing model where the company pays only for the resources it consumes, with no upfront costs. The CFO wants to understand how this shift changes the company's financial reporting. Which statement accurately describes the financial difference between on-premises and cloud spending?
Question 15mediummultiple choice
Full question →A company's field employees use a custom mobile app to upload sales data from their smartphones while at client sites. The app connects to an Azure-hosted backend API. The company's IT team notes that the mobile app can connect to the Azure service using standard HTTPS from any location with internet connectivity, without requiring a VPN. This ability to access cloud resources over the internet from various devices and locations is an example of which key characteristic of cloud computing?
Question 16mediummultiple choice
Full question →A company's development team wants to deploy a containerized application without worrying about the underlying virtual machines or Kubernetes control plane. They need a service that automatically manages the container orchestration, scales, and provides rolling updates. Which Azure compute service should they choose?
Question 17mediummultiple choice
Full question →A company runs a web application on an Azure virtual machine. The application experiences periodic traffic surges during promotional campaigns. To handle the increased load, the IT team manually changes the VM size from Standard_D2s_v3 to Standard_D8s_v3 before each campaign and then changes it back after the campaign ends. Which cloud computing concept does this scenario exemplify?
Question 18mediummultiple choice
Full question →A company migrates its web application to Azure App Service (PaaS) and its data to Azure SQL Database (PaaS). The company wants to understand which security responsibilities it retains after the migration. According to the shared responsibility model, which of the following responsibilities remains the responsibility of the company (customer) when using these PaaS services?
Question 19mediummultiple choice
Full question →A company operates a hybrid IT environment with virtual machines running on-premises and in Amazon Web Services (AWS). The company also has a growing number of resources in Microsoft Azure. To simplify management, the company wants to use a single Azure service to apply Azure Policy definitions and enable unified inventory and tagging across all virtual machines, regardless of their location. Which Azure service should the company use?
Question 20mediummultiple choice
Full question →A company plans to migrate a legacy application to Azure virtual machines. The application requires a shared file store that can be mounted simultaneously from multiple VMs using the Server Message Block (SMB) protocol. The company needs a fully managed cloud file share that supports SMB 3.0 and integrates with Active Directory Domain Services for authentication. Which Azure service should the company use?
Watch out for
Common Azure Services exam traps
- ▸IaaS gives you infrastructure control; SaaS gives you only the application.
- ▸Hybrid cloud combines on-premises and public cloud — not two public clouds.
- ▸Cloud does not automatically mean cheaper or more secure.
- ▸Management responsibility shifts with each service model (IaaS → PaaS → SaaS).
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Focused Azure Services sessions
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Every question in these sessions is drawn from the Azure Services domain — nothing else.
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Frequently asked questions
- What does the AZ-900 exam test about Azure Services?
- Cloud concepts questions usually test the service model (IaaS/PaaS/SaaS) and deployment model (public/private/hybrid/community) appropriate for a given scenario.
- How should I use these practice questions?
- Select your answer before revealing the explanation. Then read why each option is right or wrong — this active recall approach builds retention far faster than re-reading notes.
- Can I practise just Azure Services questions in a focused session?
- Yes — the session launcher on this page draws every question from the Azure Services domain. Use a 10-question session first to gauge your baseline, then move to 20 or 30 once the weak spots are clear.
- Where can I practise other AZ-900 topics?
- Use the topic links above to move to related areas, or go back to the AZ-900 question bank to see all topics.
- Are these real exam questions or dumps?
- These are original practice questions written to test the same concepts the AZ-900 exam covers. They are not copied from any real exam or dump site.
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Exam traps to avoid
- ▸IaaS gives you infrastructure control; SaaS gives you only the application.
- ▸Hybrid cloud combines on-premises and public cloud — not two public clouds.
- ▸Cloud does not automatically mean cheaper or more secure.
- ▸Management responsibility shifts with each service model (IaaS → PaaS → SaaS).