true
Infrastructure master
Magnetic field
"magnetic"
The infrastructure masters job is to compare objects of the local domain against objects in other domains of the same forest. If the server holding the infrastructure master is also a global catalog it won't ever see any differences, since the global catalog holds a partitial copy of every object in the forest itself. Therefore the infrastructure master won't do anything in its domain. However if every DC in the Domain is also global catalog server there's no job for the IM since the GC already knows about the objects of other domains. So if you look at the job the IM has to do, it's pretty clear that it may reside on a GC if it's a single domain forest (no need to pull updates from other domains). It's also pretty clear that it may reside on a GC if it's in a multiple domain forest but every DC in the domain where the IM runs on the GC are also GCs (no need to pull updates since the GC knows everything).
The domain controller is only of one type but it can have different roles Domain Naming master RID master PDC Schema Master Infrastructure master Schema master (forest wide): The Schema Master controls all updates to the Schema within the forest. Domain Naming Master (forest wide): The Domain Naming Master role is responsible for the creation and deletion of domains in the forest. PDC Emulator (domain wide): The PDC emulator role provides backwards compatability for Windows NT backup domain controllers (BDCs), the PDC emulator advertises itself as the primary domain controller for the domain. It also acts as the domain master browser and maintains the latest password for all users within the domain. Infrastructure Master (domain wide): The Infrastructure Manager role is responsible for updating references from objects within its domain with objects in other domains. RID Master (domain wide): The RID Master manages the Security Identifier (SID) for every object within the
There are various objects that can be responsible for radio emissions in space. These objects are referred to as astronomical radio sources.
Domains in magnetized materials are all aligned in one direction - those in un-magnetized objects are arranged randomly.
A frame of reference is a system used to define location or state for physical objects. A reference frame is a system of objects that are not moving with respect to one another.
There are various objects that can be responsible for radio emissions in space. These objects are referred to as astronomical radio sources.
To identify and objects location you need three pieces of information. These are a reference point, a distance from the reference point, and a direction from the reference point.
A change in an objects position relative to a reference point is called motion.
A change in an objects position relative to a reference point is called motion.