> What Intrasite and Intersite Replication? Intrasite is the replication within the same site & intersite the replication between sites. > What is lost & found folder in ADS? It’s the folder where you can find the objects missed due to conflict. Ex: you created a user in OU which is deleted in other DC & when replication happed ADS didn’t find the OU then it will put that in Lost & Found Folder. > What is Garbage collection? Garbage collection is the process of the online defragmentation of active directory. It happens every 12 Hours. > What System State data contains? Contains Startup files, Registry Com + Registration Database Memory Page file System files AD information Cluster Service information SYSVOL Folder >What is the difference between Windows 2000 Active Directory and Windows 2003 Active Directory? Is there any difference in 2000 Group Polices and 2003 Group Polices? What is meant by ADS and ADS ser...