The answer is Azure Virtual Desktop, the correct choice because it provides desktop and app virtualization that enables users to run Windows-based desktop applications from any device without requiring local installation. This works by executing the applications on remote session hosts in Azure, while the user interacts with them through a client—meaning the software never touches the local machine. On the Microsoft Azure Fundamentals AZ-900 exam, this question tests your understanding of Azure’s virtualization services, often appearing alongside traps like Windows Virtual Desktop (its former name) or Remote Desktop Services (which lacks the same cloud-native management). A common memory tip is to associate “no installation” with “virtualization in the cloud,” and to remember that Azure Virtual Desktop supports non-Windows devices too, unlike traditional remote desktop solutions. For the exam, just think: “AVD = apps without installs.”
AZ-900 Describe Azure architecture and services Practice Question
This AZ-900 practice question tests your understanding of describe azure architecture and services. 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.
Which Azure service provides a way to run Windows-based desktop applications from any device without installing them locally?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Azure Virtual Desktop
Azure Virtual Desktop (AVD) is a desktop and app virtualization service that runs on Azure. It enables users to access full Windows desktops and applications from virtually any device (including non-Windows devices) without requiring local installation, as the applications execute on remote session hosts in Azure.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
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 App Service
Why it's wrong here
App Service hosts web applications; Azure Virtual Desktop delivers full Windows desktops and applications.
✓
Azure Virtual Desktop
Why this is correct
Azure Virtual Desktop delivers Windows desktops and apps from Azure to any device over RDP or browser.
Related concept
Read the scenario before looking for a memorised answer.
✗
Azure Container Instances
Why it's wrong here
ACI runs server-side containers; Virtual Desktop delivers Windows client experiences to end users.
✗
Azure Virtual Machines
Why it's wrong here
VMs provide infrastructure; Virtual Desktop is the managed VDI service with Windows multi-session and app streaming.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Azure Virtual Machines with Azure Virtual Desktop, not realizing that VMs are an IaaS building block requiring manual setup and licensing, whereas Azure Virtual Desktop is a managed service specifically designed for multi-user desktop virtualization with built-in scaling and identity integration.
Detailed technical explanation
How to think about this question
Azure Virtual Desktop uses Remote Desktop Protocol (RDP) over HTTPS to stream desktops and apps, with session hosts running Windows 10/11 Enterprise multi-session or Windows Server. It integrates with Azure Active Directory and supports FSLogix profile containers for user profile management, enabling persistent user experiences across sessions even in pooled environments.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-900 question in full detail.
Describe Azure architecture and services — This question tests Describe Azure architecture and services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Azure Virtual Desktop — Azure Virtual Desktop (AVD) is a desktop and app virtualization service that runs on Azure. It enables users to access full Windows desktops and applications from virtually any device (including non-Windows devices) without requiring local installation, as the applications execute on remote session hosts in Azure.
What should I do if I get this AZ-900 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
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 →
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.
This AZ-900 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-900 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.