Active Directory (AD) is a cornerstone of modern IT environments, providing critical services for user and resource management across enterprises. This article gives a list of interview questions and answers tailored for experienced candidates.

These questions cover advanced topics and real-world scenarios, designed to help you showcase your in-depth knowledge and practical experience with AD. Whether you’re aiming for a senior IT position or looking to sharpen your expertise, these questions will prepare you to confidently tackle any interview challenges related to Active Directory.

Active Directory Interview Questions and Answers for Experienced

1. What is Active Directory?
2. What are the different types of Active Directory partitions?
3. Explain the difference between Domain Local, Global, and Universal groups.
4. What is Group Policy in Active Directory?
5. How do you troubleshoot replication issues in Active Directory?
6. Explain the process of promoting a server to a domain controller.
7. What is SYSVOL in Active Directory?
8. How do you recover a deleted object in Active Directory?
9. Explain the purpose of FSMO roles.
10. What is LDAP? How is it related to Active Directory?
11. How do you migrate Active Directory to a new server?
12. Explain the concept of trusts in Active Directory.
13. What are Service Principal Names (SPNs) in Active Directory?
14. How do you monitor Active Directory performance?
15. Explain the process of upgrading the Active Directory schema.
16. What is a Global Catalog (GC) in Active Directory?
17. How do you delegate administrative control in Active Directory?
18. Explain the difference between authentication and authorization in Active Directory.
19. What is LDIFDE and how is it used in Active Directory?
20. How do you secure Active Directory against common attacks?
21. Explain the process of deploying Active Directory Certificate Services (AD CS).
22. What are Managed Service Accounts (MSAs) and Group Managed Service Accounts (gMSAs)?
23. How does Active Directory integrate with DNS?
24. What are the best practices for Active Directory backup and recovery?
25. Explain the concept of Group Policy Preferences (GPP).
26. What are the main components of Active Directory?
27. Explain the difference between a domain and a forest in Active Directory
28. What is a Group Policy Object (GPO), and how is it used?
29. Explain the difference between a Security Group and a Distribution Group.
30. What is FSMO (Flexible Single Master Operation), and what are the FSMO roles?
31. What is the difference between a child domain and a subdomain?
32. Explain the concept of Trust Relationships in Active Directory.
33. What is the purpose of an Organizational Unit (OU) in Active Directory?
34. How do you secure an Active Directory environment?
35. What is Active Directory Federation Services (AD FS)?
36. How does Active Directory handle password policies?
37. What is the difference between a roaming profile and a mandatory profile?
38. Explain the concept of Active Directory Sites and Site Links.
39. What is ADSI (Active Directory Service Interfaces)?
40. Explain the process of Domain Controller promotion.
41. What is the difference between an Attribute and an Object in Active Directory?
42. What is ADAC (Active Directory Administrative Center), and how is it different from ADUC?
43. Explain the concept of Fine-Grained Password Policies.
44. What is the Active Directory schema, and how would you extend it?
45. How would you plan and implement an Active Directory migration?

These are some of the most frequently asked interview questions for experienced. For answers, visit fdaytalk.com- Active directory interview questions and answers for experienced