azure active directory interview questions

Top Microsoft Active Directory Interview Questions for Freshers

Searching out for the Active directory basic interview questions that could help you ace the interview? You are at the right place as here we have covered top Active directory interview questions and answers.

Active Directory is a Microsoft technology that helps manage computer networks. When interviewing for a role in network administration, you could be faced with typical questions on this technology. Learning about the basic interview questions on Active Directory can help improve your interview performance and increase your chances of getting the job.

In this article, we have covered some of the top Active Directory interview questions for freshers that can give you an edge over your competitors.

Before dive deep into Active Directory interview question & answers, we should know all about Microsoft Active Directory.

What is Microsoft Active Directory?

Microsoft Active Directory (AD) is a directory service that provides a platform for organizing, managing, and securing network resources. It is a central repository for user account information and other data used by applications and services on a network.

Know about: what is Microsoft Active Directory

In addition, Active Directory is a core component of Microsoft Windows Server and is included in most Windows Server editions. AD stores user account information, such as passwords, and other data used by applications and services on a network.

Active Directory was first introduced in Windows 2000 Server and has been included in all subsequent Windows Server releases. AD is based on the Lightweight Directory Access Protocol (LDAP) and provides a structure for organize, manage, and to secure network resources.

Active Directory provides many features and benefits, including the following:

  • Security and authentication—Active Directory can be used to authenticate users and computers on a network. It can also be used to control access to resources, such as files, folders, and printers.
  • Simplified administration—AD provides a centralized location for managing users, computers, and other objects on a network. This simplifies administration and reduces the need.

Top skills you need for Active Directory related jobs

There are a variety of Active Directory jobs available, each with its own set of responsibilities. To be successful in an Active Directory job, you will need to have a strong understanding of how the system works and be able to effectively manage it.

Here are some of the top skills you need for Active Directory jobs:

1. Active Directory Administration

Active Directory administration is the process of managing user accounts, computer accounts, and security permissions. This includes creating and managing user accounts, setting up security groups, and managing access control lists.

2. Group Policy Management

Group Policy is a feature of Active Directory that allows you to centrally manage settings for users and computers. This includes setting up computer and user configurations, managing software deployments, and controlling access to resources.

3. Security Management

Active Directory security is responsible for ensuring that only authorized users have access to network resources. This includes setting up authentication and authorization policies, managing security groups, and auditing user activity.

4. PowerShell scripting

PowerShell is a powerful scripting language that can be used to automate Active Directory tasks. This includes creating and managing user accounts, managing security groups, and executing PowerShell scripts.

5. Technical Support

Active Directory is a complex system and occasional technical issues are inevitable. As an Active Directory administrator, you will be responsible for providing technical support to users and solving problems as they arise.

These are just some of the skills you need for Active Directory jobs but there are more skills in AD to upskill yourself.

For Example,

Below image shows the job description of an Active Directory Consultant (for Infrastructure Upgrade Project)

Active Directory job description

Active Directory Interview Questions

Whether you are a beginner or experienced candidate, you may come across a number of basic questions in the Active Directory interview. So, here are the simple and straight most common 25+ Active Directory interview questions you should go through.

1. What do you mean by Active Directory?

Active Directory is a directory service that is used to store and manage network such as user accounts, passwords, and other security information. It is a central repository for all the users and computers in a network. Active Directory can be used to centrally manage large networks.

It also provides authentication and authorization for users to access network resources.

2. What are the main components of Active Directory?

The main components of Active Directory are

  • Domain Name System (DNS),
  • Lightweight Directory Access Protocol (LDAP),
  • Kerberos, and
  • Active Directory Domain Services (AD DS).

3. What is a domain in Active Directory?

A domain is a grouping of network resources that share a common security perimeter. In Active Directory, a domain is a logical grouping of computers, users, and other resources that are managed by a single set of administration tools and security policies.

4. What do you meant by domain controller?

A domain controller is a server that is responsible for maintaining the security and integrity of an Active Directory (AD) domain. A domain controller authenticates and authorizes all user and computer access to resources in the domain. In addition, it enforces security policies for the domain, and provides a central point of administration for the domain. They also replicate Active Directory data to other domain controllers.

5. What is DNS in Active Directory?

DNS is a hierarchy of servers that converts human-readable domain names (such as into IP addresses (such as Active Directory uses DNS to locate domain controllers and other resources in a domain.

6. What is LDAP in Active Directory?

LDAP is a protocol for accessing and manipulating directory information. Active Directory uses LDAP to communicate with other directory services, such as Novell Directory Services (NDS) and Unix-based directory services.

7. What is all about forest in Active Directory?

When people talk about Active Directory, they often talk about forests.

A forest is the highest level of organization in Active Directory. It is a collection of one or more domain trees that share a common schema and a common global catalog. A forest can also be seen as a security boundary. Forests provide a measure of security and isolation between domains.

8. List out the benefits of using Active Directory?

Active Directory can help simplify network administration and security. By storing information in a central location, it is easier to manage and secure resources on a network. Additionally, Active Directory can provide single sign-on capabilities, meaning users can access multiple resources with a single set of credentials.

9. What do you mean by tombstone in active directory?

A tombstone is an object in Active Directory that represents a deleted object.

Whenever a object is deleted from Active Directory, it is not actually removed from the directory. Instead, the object is marked with a special attribute that indicates it is a tombstone. This allows the object to be restored if necessary.

The tombstone attribute is called isDeleted, and when it is set to TRUE, the object is effectively removed from Active Directory. However, the object is not actually deleted from the database. It is simply marked as a tombstone.

10. What is the Default Domain Controllers Policy?

The Default Domain Controllers Policy is the set of Group Policy settings that are applied to all Domain Controllers in an Active Directory Domain. These rules govern everything from how passwords are stored to how user accounts are managed. The purpose of the Default Domain Controllers Policy is to provide a consistent and secure environment for all users.

11. What is all about Group Policies?

Active Directory Group Policies are used to manage and configure computer accounts within a domain. Group Policies can be used to centrally manage a variety of settings on domain-joined computers, including:

-Security settings

-Software deployment


-Printer and drive mapping

Group Policies are a powerful tool for managing Active Directory environments, and can be used to make mass changes to computer configurations. If you need to make changes to a large number of computers, Group Policies can save you a lot of time and effort.

12. What is the Active Directory Recycle Bin?

The Active Directory Recycle Bin is a feature in Windows Server that allows you to recover accidentally deleted objects. When you delete an object from Active Directory, it is not immediately removed from the database. Instead, deleted object moved to the Recycle Bin, where it can be restored if necessary.

13. What is Active Directory Federation Services?

Active Directory Federation Services (ADFS) is a Microsoft identity management service that provides single sign-on (SSO) capabilities to internal and external users. It allows organizations to federate their Active Directory (AD) identities with other organizations, such as partners or suppliers. This enables users to access resources in a federated environment using their AD credentials. ADFS also provides a number of features to improve security and usability, such as multi-factor authentication and account recovery.

14. What is Active Directory Certificate Services?

Active Directory Certificate Services (AD CS) is a server role that allows an administrator to issue and manage digital certificates for their organization. AD CS provides a variety of services, including:

– Certificate issuance and renewal

– Certificate revocation

– Certificate template management

– Certification authority (CA) management

AD Certificate Services is an important part of any network security infrastructure and can help to provide a higher level of assurance for communication between devices and applications.

15. What is Active Directory Rights Management Services?

Active Directory Rights Management Services (AD RMS) is a Microsoft technology that provides a centralized way to manage digital rights for documents and other files. This enables organizations to control how their content is used, by whom, and for how long. Additionally, AD RMS can help prevent sensitive information from leaking outside of an organization.

16. What risks you will be facing while using Active Directory?

There are several risks associated with using Active Directory. One of the biggest risks is that Active Directory can be a single point of failure for an organization. If Active Directory goes down, all of the services that depend on it will also go down.

Another risk is that Active Directory can be a target for attackers. If an attacker is able to compromise Active Directory, they can gain access to all of the resources that are protected by it. This can include sensitive data, such as customer data or financial information.

17. How can you secure Active Directory?

There are many ways to secure Active Directory, but some of the most important steps include:

  1. Ensure that all domain controllers are running the latest version of the operating system and have all the latest security patches applied.
  2. Configure Active Directory to use strong passwords and password policies.
  3. Implement multifactor authentication for all users.
  4. Use auditing to track changes made to Active Directory objects and monitor for suspicious activity.
  5. Restrict access to Active Directory servers and data to only authorized personnel.

By taking these steps, you can help to ensure that your Active Directory environment is secure and protected against potential threats.

18. What are some common Active Directory problems?

There are several common Active Directory problems that can occur. One is that the Active Directory database can become corrupt. This can happen if the database is not properly maintained or if it becomes damaged. Another common problem is that Active Directory can become unresponsive. This can happen if the servers that host Active Directory are not working properly or if the network is congested.

19. List out some Active Directory troubleshooting tips?

There are a few Active Directory troubleshooting tips that can help you if you’re having trouble with your AD setup. First, make sure that your DNS settings are correct. Often, problems with AD can be traced back to incorrect DNS settings. Second, check the event logs on your DCs. The event logs can give you valuable insights into what’s happening with your AD environment. Finally, make sure to check the replication status of your DCs. Often, replication issues can cause problems with AD.

20. List out some of the Active Directory best practices?

Active Directory is a powerful tool for managing user accounts and access control in an enterprise environment. However, Active Directory can also be a potential security risk if not configured properly. Here are some best practices for securing Active Directory:

  1. Use strong passwords for all accounts.
  2. Enable two-factor authentication for all accounts.
  3. Use Group Policy Objects (GPOs) to control access to sensitive data and resources.
  4. audit all access to Active Directory.
  5. Restrict physical access to servers and data centers where Active Directory is deployed.

By following these best practices, you can help to secure Active Directory and prevent unauthorized access to your network

21. What is the SYSVOL folder?

The SYSVOL folder is a critical part of Active Directory. It stores the Active Directory database and log files. Without the SYSVOL folder, Active Directory would not be able to function.

The SYSVOL folder is located on the server that hosts the Active Directory domain controller. The folder is typically located at C:\Windows\SYSVOL.

22. What is a Global Catalog in Active directory?

A global catalog is a database that contains a replica of every object in every domain in a forest. The global catalog is stored on a domain controller that has been designated as a global catalog server and is replicated to every other domain controller in the forest.

The global catalog provides a centralized repository of information that is used to facilitate searches for objects throughout the Forest.

When a user performs a search for an object, the query is directed to a global catalog server. The global catalog server then searches its database and returns a list of any objects that match the search criteria.

23. What is Kerberos in Active directory?

Kerberos is a widely used network authentication protocol. It is used by many large organizations to provide secure access to their networks. Kerberos is a standard component of Microsoft Windows Server and is used by Active Directory to authenticate users.

Kerberos uses a combination of encryption and tickets to provide a secure way for users to authenticate to a network. When a user attempts to log in to a Kerberos-protected system, they are first given a ticket by the Kerberos server. This ticket is then used to request a service from another server on the network.

The ticket is encrypted with the user’s password, so only the user who requested the ticket can decrypt it. This ensures that only the intended user can access the network resources.

24. What is an Active Directory Snapshot?

An Active Directory snapshot is a read-only copy of an Active Directory database. It can be used to restore the contents of an Active Directory database in the event of data loss. Active Directory snapshots are made possible by the Volume Shadow Copy Service (VSS), which is a Windows service that creates point-in-time copies of files.

25. What is the difference between domain local, global and universal groups in Active Directory ?

When it comes to Active Directory, there are three different types of groups that you can use to manage user access: domain local, global, and universal.

Domain local groups are used to grant permissions to users within a single domain.

Global groups are used to give permissions to users across multiple domains.

Universal groups are used to give permissions to users across multiple domains and forests.

So, which group should you use? It really depends on your needs. If you only need to give permissions to users within a single domain, then a domain local group is probably all you need. If you need to give permissions to users across multiple domains, then you will need to use a global or universal group.

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Recent Updates

26. Explain Oauth in Microsoft Active directory.

OAuth (Open Authorization) is a protocol that allows users to grant third-party access to their web resources without sharing their passwords. OAuth is commonly used in scenarios where a user wants to grant a third-party application access to their data stored on a particular service (e.g., granting a task management app access to your Gmail account).

In the context of Microsoft Active Directory, OAuth can be used to allow users to authenticate with Azure Active Directory and grant access to resources in the organization’s network. This can be useful in scenarios where you want to allow users to access certain resources (e.g., files, applications) without requiring them to have a separate set of credentials.

To use OAuth with Azure Active Directory, you need to register your application in the Azure portal and configure it to request the appropriate permissions. You can then use the OAuth authorization flow to authenticate users and grant them access to the resources they need.


Hope this above list of Microsoft Active Directory basic interview questions and answers will help you to overcome hurdles during your Active Directory Interview.

Moreover, are you looking to get certified in Active Directory? The AZ-104 certification is the perfect way to show your skills and ability to manage Active Directory services.

This certification requires you to have a strong understanding of Active Directory concepts and be able to perform common tasks, such as creating and managing users, groups, and objects. You should also be able to troubleshoot Active Directory issues and perform common maintenance tasks.

If you are aspiring to get a role as a network administrator professional, you would need to undertake significant training. You can also try Whizlabs’ azure cloud sandbox to explore more about Microsoft Active Directory.

All the best for your interview!

About Vidhya Boopathi

Vidhya is a Senior Digital Marketing Executive with 5 years of experience. She is skilled in content creation, marketing strategy, digital marketing, social media, website design, and creative team management. Vidhya pursued her Master's Degree in computer science engineering, making her an expert in all things digital. She always looking for new and innovative ways to reach her target audience.

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