Object Ownership

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When an object is created, the user creating an mcse exam object automatically becomes its owner. Administrators create and own most objects in Active Directory and on network servers when installing programs on the server. Users create and own data files in their home directories and some data files on network servers. The owner controls how permissions are set on the object and to whom permissions are granted.
Ownership can be taken by
An administrator. By default, the Administrators group is given the Take Ownership Of Files Or Other Objects user right. User rights are discussed in Chapter 13,"Administering Security with Group Policy."
Any user or group who has the Take Ownership permission on the object.
A user who has the Restore Files And Directories user right.
In Windows Server 2003, quotas can be specified mcse training in Active Directory to control the number of objects a security principal (user, group, or computer) can own in a given directory partition. Active Directory quotas can help prevent the denial of ...
... service that can occur if a security principal creates objects until the affected domain controller runs out of storage space. Domain Administrators and Enterprise Administrators are exempt from quotas. In some cases, a security principal might be covered by multiple quotas such as a quota assigned to a user and a quota assigned to a group to which the user belongs. In this case, the effective quota is whichever is the largest quota assigned to the security principal.
If a security principal is not assigned a quota, a default quota on the partition governs the security principal. If a default quota is not explicitly set for the partition, then the partition has no limit. For quotas to be effective on a domain directory partition, all domain controllers in the domain must be running Windows Server 2003. For quotas to be effective on the configuration partition, all domain controllers in the forest must be running Windows Server 2003. The schema partition has no quotas.
To create and maintain Active Directory quotas, you use the free practice exam questions dsadd quota, dsmod quota, and dsquery quota commands. For detailed information about using these commands, refer to Windows Server 2003 Help.