I have verified in "active directory sites and services" that two of the DCs in that domain have "Be a Global Catalog" check box checked. We are using MS DNS and all of the invisible GCs are DNS ...

Q: A company's administrator is needs to configure a series of Windows Server 2012 servers as Global Catalog servers. Which of the following administrative tools is used to add a Global Catalog server ...

One of these is the global catalog server, or GC. The GC has extra, read-only partitions in its copy of the Active Directory database, so that it knows about all the objects in all domains – not just ...