Azure AZ-800
Exam AZ-800: Administering Windows Server Hybrid Core Infrastructure
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ExploreAbout this exam
AZ-800, Administering Windows Server Hybrid Core Infrastructure, is the core exam for the Microsoft Certified: Windows Server Administrator Associate credential. It targets administrators who run Windows Server as a workload in both on-premises and hybrid environments - deploying, implementing, managing and troubleshooting Windows Server in Azure, and migrating workloads to Azure. The role spans identity, security, management, compute, networking, storage, monitoring, high availability and disaster recovery, using tools such as Windows Admin Center, PowerShell, Azure Arc, Azure Policy, Azure Monitor, Azure Update Manager, Microsoft Defender for Identity, Microsoft Defender for Cloud, and IaaS virtual machine administration.
Candidates are expected to bring several years of hands-on Windows Server experience. The measured skills are split five ways: AD DS in on-premises and cloud environments (30–35%), managing Windows Servers and workloads in a hybrid environment (10–15%), virtual machines and containers (15–20%), on-premises and hybrid networking (15–20%), and storage and file services (15–20%). The English version was updated on January 21, 2026, with localized versions following about eight weeks later.
Prepare with the official study guide, a hands-on hybrid lab, and the free practice assessment and exam sandbox linked from the exam page. One caution: the exam page carries a retirement warning dated September 30, 2026, yet also lists "Retirement date: none" - verify the current status before you schedule.
What you'll study
About Azure AZ-800 preparation
What is the format of the AZ-800 exam?
It is a proctored exam you take through Pearson Vue, and Microsoft notes that you may have interactive components to complete as part of it. You get 120 minutes to finish the assessment. A free exam sandbox lets you try the question types in the same interface before exam day.
What score do I need to pass?
The passing score is 700. Microsoft reports scores on a scaled basis rather than as a simple percentage of correct answers, so you cannot convert 700 into a target number of right answers. Aim for broad competence across all five measured skill areas rather than perfecting one.
How many questions are on the exam?
Microsoft does not publish an item count on the exam or certification pages. Because the only published constraint is the 120-minute limit and interactive components can consume extra time, practise pacing yourself on longer scenario-style items instead of counting questions.
What happens if I fail on my first attempt?
You can retake the exam 24 hours after the first attempt. For subsequent retakes, the amount of time varies according to Microsoft's retake policy. Use the waiting period to review your weakest domain on the score report rather than immediately rebooking.
How difficult is AZ-800?
It is an intermediate-level exam that assumes several years of Windows Server experience, so it is not an entry point. The heaviest area is AD DS in on-premises and cloud environments at 30–35%, followed by three areas at 15–20% and hybrid server management at 10–15%, so breadth matters as much as depth.
In what order should I study the domains?
Start with AD DS, which carries the largest weight at 30–35% and underpins identity scenarios elsewhere. Then cover storage and file services and hybrid networking, both at 15–20%, before virtual machines and containers. Finish with hybrid server management at 10–15%, which is the smallest slice but still tested.
Is this exam still available?
The information is inconsistent. A warning on the exam page says the exam was retired on September 30, 2026, with no further earning or renewing of the certification after that date, yet the same page separately lists "Retirement date: none". Confirm the status with Microsoft before registering.
What languages is the exam offered in?
The exam page lists English, Japanese, Chinese (Simplified), German, French, Spanish, and Portuguese (Brazil). The English version was updated on January 21, 2026, and Microsoft states that localized versions, where available, are updated approximately eight weeks after that date, though timing can slip.
How much does the exam cost?
Microsoft does not publish a single global figure; pricing is based on the country or region in which the exam is proctored and is subject to change without notice, excluding applicable taxes. Confirm the exact amount with the exam provider before you register.
What are common reasons candidates fail?
Memorizing portal clicks instead of understanding the underlying service behaviour is a frequent problem, as is neglecting hybrid networking and DNS. Others underestimate Azure Arc, Azure Update Manager and monitoring scenarios, or skip hands-on PowerShell and Windows Admin Center practice, leaving them unable to reason through unfamiliar interactive items.