Microsoft Certified: Azure Virtual Desktop Specialty (AZ-140) Practice Test

This certification is designed for server or desktop administrators who specialize in virtual desktop infrastructure and are transitioning to or expanding within Azure-hosted environments. Ideal candidates include desktop virtualization engineers, systems administrators, and infrastructure architects who design and operate end-user computing solutions at scale for remote or hybrid workforces.

Candidates typically collaborate cross-functionally with Azure administrators, Azure architects, Azure security engineers, Microsoft 365 administrators, and Azure Local administrators. The certification is well-suited for professionals already holding the AZ-104 (Azure Administrator Associate) credential who want to deepen their specialty in virtual desktop delivery.

There are no formal prerequisites required to sit the AZ-140 exam, but Microsoft recommends candidates have hands-on experience with Azure technologies spanning compute, networking, identity, storage, and resiliency before attempting it. Practical knowledge of managing end-user desktop environments — including deploying applications and configuring user settings via the Azure portal, PowerShell, Azure CLI, ARM templates, and Bicep — is strongly advised.

A working understanding of Active Directory Domain Services (AD DS), Microsoft Entra ID, and Microsoft Entra Domain Services is important given the identity-heavy content. Candidates without prior Azure administration experience are encouraged to first pass the AZ-104 (Azure Administrator Associate) exam. Familiarity with FSLogix, Windows Virtual Desktop concepts, and Microsoft 365 workloads such as Teams and OneDrive in multi-session environments will also be beneficial.

Exam AZ-140 is a single proctored exam that must be passed to earn the Microsoft Certified: Azure Virtual Desktop Specialty credential. Candidates are given 100 minutes to complete the assessment, which contains a variable number of questions (typically 40–60) that may include multiple-choice, scenario-based single answer, drag-and-drop, ordered-sequence, and interactive lab-style components. The exam is delivered through Pearson VUE, available both online (proctored remotely) and at in-person testing centers.

A minimum score of 700 out of 1000 is required to pass. The scoring scale is not linear — performance is evaluated against a scaled model. The exam is available in English, German, Spanish, French, Japanese, Portuguese (Brazil), and Chinese (Simplified). Non-English speakers may request an additional 30 minutes when the exam is not available in their preferred language. Candidates who fail may retake after 24 hours; subsequent retake wait times vary per Microsoft's retake policy. The certification expires annually and can be renewed at no cost via an online assessment on Microsoft Learn.

• 1.Plan and implement an Azure Virtual Desktop infrastructure (40–45%): Covers network capacity planning, RDP Shortpath and QoS policy configuration, Azure Private Link for AVD, storage solutions including FSLogix on Azure Files and Azure NetApp Files, host pool and session host design, OS and licensing selection, automation with PowerShell/CLI/ARM/Bicep, and full image lifecycle management using Azure VM Image Builder and Azure Compute Gallery.
• 2.Plan and implement identity and security (15–20%): Covers identity scenario selection across AD DS, Microsoft Entra ID, and Microsoft Entra Domain Services; RBAC and role assignments; Conditional Access policies; passwordless, smart card, and MFA authentication options; single sign-on (SSO) configuration; Microsoft Defender for Cloud and Defender for Endpoint onboarding; NSGs, Azure Firewall, UDRs; JIT VM access and Azure Bastion; and Trusted Launch/Confidential VM security features.
• 3.Plan and implement user environments and apps (20–25%): Covers FSLogix Profile Containers, Office Profile Containers (ODFC), Cloud Cache, and application masking; AVD client deployment and device redirection; multimedia redirection, Universal Print, and RDP property configuration; Microsoft 365 Apps, OneDrive multisession, Microsoft Teams with WebRTC Redirector Service; app attach for dynamic application delivery; RemoteApp publishing; and application group management.
• 4.Monitor and maintain an Azure Virtual Desktop infrastructure (10–15%): Covers log collection and analysis, Azure Monitor and Azure Virtual Desktop Insights workbook customization, session host performance optimization, autoscaling in host pools, active session management, OS update strategies for session hosts, multi-region disaster recovery planning, and backup/restore for FSLogix profiles, personal VDIs, and images.

• Start with the official AZ-140 study guide on Microsoft Learn (https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/az-140), which lists every measured skill with sub-objectives and links to relevant documentation. Use it as your primary study roadmap.
• Take the free official Practice Assessment for AZ-140 on Microsoft Learn (assessmentId=69) before and after studying each domain to identify knowledge gaps and track progress. It mirrors the real exam's question style and difficulty.
• Prioritize hands-on lab work on the highest-weighted domain (Plan and implement AVD infrastructure, 40–45%). Deploy host pools, configure FSLogix profile containers on Azure Files, and practice automating deployments using both PowerShell and Bicep templates in a real Azure subscription.
• Complete the instructor-led or self-paced Microsoft course AZ-140T00-A: Configure and Operate Microsoft Azure Virtual Desktop, available on Microsoft Learn. This course aligns directly with exam objectives and includes guided labs covering networking, image management, and security configuration.
• Pay close attention to the identity and security domain — specifically how Conditional Access, single sign-on, Microsoft Entra ID versus AD DS versus Entra Domain Services scenarios differ, and how Microsoft Defender for Endpoint integrates with session hosts. These topics are frequently tested with scenario-based questions.
• Watch the AZ-140 preparation videos in Microsoft Learn's Exam Readiness Zone, which feature Microsoft experts walking through each exam domain with tips and common exam traps.
• Study the app attach feature in depth (including creating and managing MSIX app attach packages) and contrast it with traditional application installation — this is a specialty topic unique to AVD that appears consistently in the user environments and apps domain.

Professionals holding the Azure Virtual Desktop Specialty certification are positioned for roles such as Desktop Virtualization Engineer, End-User Computing (EUC) Architect, Azure Infrastructure Administrator, and Cloud Workspace Specialist. As organizations continue to expand hybrid and remote work infrastructure, demand for AVD expertise remains strong — particularly for enterprises migrating from on-premises Remote Desktop Services (RDS) or Citrix/VMware Horizon environments to Azure-native VDI. Average salaries for virtual desktop engineers in the United States exceed $120,000 per year, with certified professionals typically earning 10–11% more than non-certified peers according to industry salary surveys.

The AZ-140 differentiates candidates from general Azure administrators (AZ-104) by demonstrating deep, scenario-specific expertise in desktop virtualization — a niche that commands a premium in the job market. Compared to vendor-neutral VDI certifications, the Microsoft Specialty badge carries particular weight with Microsoft partner organizations and enterprise customers on Microsoft's ecosystem. The certification renews annually at no cost via a free online assessment on Microsoft Learn, keeping holders current as the AVD platform evolves.