It's over nine thousand.
1. Windows 2000 mixed mode 2. Windows 2000 native mode 3. windows 2003 server
Raise the Domain Functional Level for 2008 server Applies To: Windows Server 2008, Windows Server 2008 R2 When you install Active Directory Domain Services (AD DS) on a server running Windows Server 2008 R2, a set of basic Active Directory features is enabled by default. In addition to the basic Active Directory features on individual domain controllers, there are new domain-wide and forest-wide Active Directory features available when all domain controllers in a domain or forest are running Windows Server 2008 R2. For the new domain-wide features to be enabled, all domain controllers in the domain must be running Windows Server 2008 R2, and the domain functional level must be raised to Windows Server 2008 R2. Membership required: Domain Admins or Enterprise Admins To raise the domain functional level 1.Open Active Directory Domains and Trusts. To open Active Directory Domains and Trusts, click Start, click Administrative Tools, and then click Active Directory Domains and Trusts. 2.In the console tree, right-click the domain for which you want to raise functional level, and then click Raise Domain Functional Level. 3.In Select an available domain functional level, do one of the following: * To raise the domain functional level to Windows Server 2008, click Windows Server 2008, and then click Raise. * To raise the domain functional level to Windows Server 2008 R2, click Windows Server 2008 R2, and then click Raise. Caution Do not raise the domain functional level to a later version (such as Windows Server 2008 or Windows Server 2008 R2) if you have or will have any domain controllers running earlier versions of Windows Server. Important After you set the domain functional level to a certain value, you cannot roll back or lower the domain functional level, with one exception: when you raise the domain functional level to Windows Server 2008 R2 and if the forest functional level is Windows Server 2008 or lower, you have the option of rolling the domain functional level back to Windows Server 2008. You can lower the domain functional level only from Windows Server 2008 R2 to Windows Server 2008. If the domain functional level is set to Windows Server 2008 R2, it cannot be rolled back, for example, to Windows Server 2003.
Windows Server 2003 interimSupported domain controllers: Windows NT 4.0, Windows Server 2003Supported features: There are no domain-wide features activated at this level. All domains in a forest are automatically raised to this level when the forest level increases to interim. This mode is only used when you upgrade domain controllers in Windows NT 4.0 domains to Windows Server 2003 domain controllers.
Windows 2000 mixed is the default
It would have to be Windows 8 Professional.
Yes.
Domain functional level of all domains at Windows 2000 Server or higherDomain controller with Active Directory running Windows Server 2003Stand-alone server (with Windows 2003 Server, .Net Framework 2.0, CD drive)Microsoft Exchange Server 2007
Windows 2000 Mixed: This is the default functional level
IF it is the first dc in a forest the level will be 2003
window server 2003
Microsoft Server 2003 is an operating system for servers (central storage and database management computers). It is a piece of software that performs the same functions in a server that Windows XP or OSX performs in a home computer. Note: Windows server 2003 it is advance version of windows server 2000. Some new feature add in windows server 2003. and security level high. we can manage centralize out network. we can not centralize manage without server. diffrent types of edition abailable.
Windows Server 2003 is a server variant of Windows, released in 2003. It has many versions for different uses and loads, and is priced accordingly. Interface-wise, it resembles Windows XP with the Classic interface selected (Luna can be enabled, but is disabled by default). It has been superseded by Windows Server 2008, but is still in wide use and is still supported by Microsoft.It is a server operating system that was introduced in 2003 by Windows. It included increased security, better messaging, and a better back up system when compared to its predecessor.