1 Domain Naming Master, 1 Schema Master, 1 PDC Emulator, 1 Infrastructure Master, 1 RID Master
look on google gosh
Any domain administrators Enterprise administrator
steps that an administrator can take to block permission inheritance using the Active Directory Users and Computers tool block inheritence no override
The Global CatalogSource:Windows Server 2008 Administrator MOAC 70-646Chapter 3, Planning an Active Directory Deploymentpg. 98
The GLobal Catalogue has a reference to all objects within Active Directory. Its is know as GC
*Schema NC, *Configuration NC, * Domain NC Schema NC This NC is replicated to every other domain controller in the forest. It contains information about the Active Directory schema, which in turn defines the different object classes and attributes within Active Directory. Configuration NC Also replicated to every other DC in the forest, this NC contains forest-wide configuration information pertaining to the physical layout of Active Directory, as well as information about display specifiers and forest-wide Active Directory quotas. Domain NC This NC is replicated to every other DC within a single Active Directory domain. This is the NC that contains the most commonly-accessed Active Directory data: the actual users, groups, computers, and other objects that reside within a particular Active Directory domain
Schema
The service known as Windows active directory authenticates and authorizes users in a windows type network, enforcing security policies on the computer. One example would be it governs whether the user is a system administrator or normal user.
Active Directory contains information about the resources of a domain, usually available via a network. Therefore the duties and responsibilities would be for creation and maintenance of passwords, group policies of the domain, group membership of users, and other duties of that nature. 2) AS A NETWORK ADMIN, YOU SHOULD CHECK REPLICATION BETWEEN SERVERS IS HAPPENING PROPERLY OR NOT
*Schema NC, *Configuration NC, * Domain NCSchema NC This NC is replicated to every other domain controller in the forest. It contains information about the Active Directory schema, which in turn defines the different object classes and attributes within Active Directory.Configuration NC Also replicated to every other DC in the forest, this NC contains forest-wide configuration information pertaining to the physical layout of Active Directory, as well as information about display specifiers and forest-wide Active Directory quotas.Domain NC This NC is replicated to every other DC within a single Active Directory domain. This is the NC that contains the most commonly-accessed Active Directory data: the actual users, groups, computers, and other objects that reside within a particular Active Directory domain.
Universal group
Active Directory on a Windows Server 2003 Networkhttp://technet.microsoft.com/en-us/library/cc780036.aspxit contains the logical diagram