Basic CIM Elements

CIM objects with similar properties and purposes are represented as CIM classes. Properties are attributes that describe a unit of data for a class. An instance is a representation of a managed object that belongs to a particular class. Instances contain actual data. For example, Solaris_ComputerSystem is a CIM class that represents a computer running the Solaris operating environment. The Solaris software running your workstation is an instance of the Solaris_OperatingSystem class. ResetCapability and InstallDate are examples of properties of the Solaris_ComputerSystem class.

CIM classes are grouped into meaningful collections called schemas. A schema is a group of classes with a single owner. A class must belong to only one schema. Schemas are used for administration and class naming. All class names must be unique within a particular schema. The schema name is the determining factor in differentiating classes and properties from others that may have the same name. The naming of schema, class, and property follow this syntax:

Schemaname_classname.propertyname