The Windows Server Administrator Associate (Exam AZ-802) training focuses on administering Windows Server workloads in on-premises and hybrid environments. You will explore server deployment, Active Directory, networking, storage, virtualization, security, monitoring, troubleshooting, and integration with Microsoft Azure. The course emphasizes practical administration skills required to maintain reliable and secure server infrastructure. It is suitable for Windows Server administrators, system engineers, infrastructure professionals, and IT specialists seeking to validate their knowledge and strengthen their capabilities in modern Windows Server administration.
Intermediate-Level
1. What is the purpose of Active Directory Domain Services (AD DS)?
Answer:
AD DS is a directory service used to centrally manage users, computers, groups, and other network resources. It provides authentication, authorization, policy management, and centralized identity management within a Windows Server domain.
2. What is the difference between a domain controller and a member server?
Answer:
A domain controller (DC) hosts AD DS and authenticates users and computers. A member server is joined to the domain but does not normally host AD DS. Member servers can provide services such as file sharing, applications, databases, or web hosting.
3. What is Group Policy?
Answer:
Group Policy allows administrators to centrally configure and enforce settings for users and computers. Administrators can use Group Policy to manage security policies, software settings, desktop configurations, firewall rules, password policies, and other Windows settings.
4. What is DNS and why is it important in Windows Server?
Answer:
DNS translates hostnames into IP addresses and is critical for Windows networking. Active Directory relies heavily on DNS to locate domain controllers and other services. Incorrect DNS configuration can cause authentication, domain-join, and replication problems.
5. What is DHCP?
Answer:
Dynamic Host Configuration Protocol (DHCP) automatically provides clients with IP addresses and network configuration such as subnet masks, default gateways, and DNS servers. It reduces manual configuration and helps prevent IP address conflicts.
6. What is Hyper-V?
Answer:
Hyper-V is Microsoft's virtualization platform for Windows Server and Windows. It enables administrators to create and manage virtual machines, allowing multiple operating systems and workloads to run on the same physical server.
7. What is the difference between NTFS and ReFS?
Answer:
NTFS is Microsoft's general-purpose file system with extensive compatibility and security features. ReFS is designed for resilience, scalability, and data integrity, making it particularly useful for certain server and virtualization workloads.
8. What is Server Manager used for?
Answer:
Server Manager provides a centralized interface for installing roles and features, managing servers, viewing events, and performing administrative tasks across Windows Server environments.
9. What is Windows Admin Center?
Answer:
Windows Admin Center is a browser-based management tool for Windows Servers, clusters, virtual machines, and related infrastructure. It provides administrative capabilities without requiring administrators to rely entirely on traditional remote desktop sessions.
10. What is the purpose of Windows Server Backup?
Answer:
Windows Server Backup provides backup and recovery capabilities for Windows Server systems. Administrators can back up critical volumes, applications, system state, and other data to support disaster recovery and business continuity.
11. What is the difference between a full backup and an incremental backup?
Answer:
A full backup copies all selected data. An incremental backup copies only data changed since the previous backup. Incremental backups generally require less storage and time but may require multiple backup sets during restoration.
12. What is Remote Desktop Services (RDS)?
Answer:
RDS allows users to remotely access Windows-based desktops and applications. It enables organizations to centrally host applications and desktops while allowing authorized users to access them from supported devices.
13. What is a failover cluster?
Answer:
A failover cluster is a group of servers that work together to provide high availability. If one node fails, workloads can automatically move to another available node, reducing service downtime.
14. What is the purpose of Windows Server monitoring?
Answer:
Monitoring helps administrators identify performance issues, failures, capacity problems, and security events. Tools such as Performance Monitor, Event Viewer, Windows Admin Center, and Azure monitoring services can be used to monitor server health.
15. How can an administrator troubleshoot a server that cannot connect to the network?
Answer:
The administrator should verify the network adapter, IP configuration, DNS settings, default gateway, firewall rules, and connectivity using tools such as ipconfig, ping, nslookup, and Test-NetConnection. Event Viewer and PowerShell can also help identify the underlying issue.
Advanced-Level
1. How would you troubleshoot Active Directory replication failures?
Answer:
First, identify the affected domain controllers and replication partners. Tools such as repadmin, dcdiag, and Event Viewer can reveal replication errors. The administrator should check DNS resolution, network connectivity, replication topology, time synchronization, and relevant AD services before correcting the underlying issue.
2. What is Active Directory replication?
Answer:
Active Directory replication synchronizes directory information between domain controllers. Changes made on one domain controller are replicated to other domain controllers so that users, computers, groups, and policies remain consistent throughout the domain.
3. What is the role of FSMO roles?
Answer:
Flexible Single Master Operations (FSMO) roles handle specific AD operations that should not be performed simultaneously by multiple domain controllers. The five roles are Schema Master, Domain Naming Master, RID Master, PDC Emulator, and Infrastructure Master.
4. How would you troubleshoot DNS issues affecting Active Directory?
Answer:
Check whether clients and domain controllers use the correct DNS servers. Verify DNS records, especially SRV records, and test resolution using nslookup or PowerShell. The administrator should also check DNS zones, forwarding configuration, replication, and network connectivity.
5. What is Storage Spaces?
Answer:
Storage Spaces is a Windows Server technology that pools physical disks into logical storage pools. Administrators can create virtual disks with different resiliency configurations, improving storage flexibility, availability, and management.
6. What is Storage Spaces Direct (S2D)?
Answer:
Storage Spaces Direct enables multiple Windows Server nodes to combine their local drives into a highly available software-defined storage system. It is commonly used with Windows Server Failover Clustering and Hyper-V for hyperconverged infrastructure.
7. How can PowerShell help with Windows Server administration?
Answer:
PowerShell enables administrators to automate configuration, monitoring, troubleshooting, and management tasks. Cmdlets can manage Active Directory, Hyper-V, networking, storage, services, security settings, and Azure-related resources efficiently.
8. How would you secure a Windows Server environment?
Answer:
Security should include least-privilege access, strong authentication, patch management, firewall configuration, endpoint protection, encryption, secure administrative practices, auditing, backups, and continuous monitoring. Group Policy and Microsoft security tools can help enforce security standards consistently.
9. What is Just Enough Administration (JEA)?
Answer:
JEA is a PowerShell security technology that restricts administrative operations to only the commands and resources required for a specific task. It helps reduce excessive privileges and limits the potential impact of compromised administrator credentials.
10. How would you troubleshoot a Windows Server performance issue?
Answer:
Start by identifying whether CPU, memory, disk, or network resources are constrained. Performance Monitor, Task Manager, Resource Monitor, Event Viewer, and PowerShell can help identify the source. Review historical performance data and correlate resource usage with affected applications or services.
11. What is Azure Arc and how can it help manage Windows Servers?
Answer:
Azure Arc extends Azure management capabilities to servers and other resources running outside Azure. It can help organizations manage on-premises and multicloud servers using Azure-based governance, monitoring, policy, and management capabilities.
12. How would you migrate an on-premises Windows Server workload to Azure?
Answer:
First, assess dependencies, workloads, network requirements, storage, security, and compatibility. Azure Migrate can help assess and plan migration. Depending on requirements, administrators may migrate the workload to an Azure VM, modernize it, or use another Azure service.
13. What is the difference between Azure Backup and traditional Windows Server Backup?
Answer:
Windows Server Backup primarily provides local or directly configured backup capabilities. Azure Backup provides cloud-based backup and recovery capabilities through Azure, helping organizations protect workloads and maintain off-site recovery options.
14. How would you design a highly available Windows Server environment?
Answer:
Use redundant infrastructure, Windows Server Failover Clustering, redundant networking and storage, appropriate load balancing, multiple domain controllers, reliable backup and disaster recovery procedures, and continuous monitoring. The architecture should also eliminate single points of failure wherever practical.
15. A critical Windows Server becomes unavailable. What is your troubleshooting approach?
Answer:
First determine the scope and business impact. Check physical or virtual machine availability, network connectivity, DNS, services, recent changes, Event Viewer logs, and monitoring alerts. If the server cannot be recovered quickly, activate the appropriate failover or disaster recovery procedure. After service restoration, perform root-cause analysis and document corrective actions.
Course Schedule
| Sep, 2026 | Weekdays | Mon-Fri | Enquire Now |
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| Oct, 2026 | Weekdays | Mon-Fri | Enquire Now |
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