What is an IBM Tivoli Identity Manager V5.1 (ITIM) service?

A.
It represents a custom tool used to create an adapter using IBM Tivoli Directory Integrator.
B.
It represents an instance of a resource such as an operating system or mail server that ITIM can manage.
C.
It represents an instance of a manage resource in order to provision identity policy to the federated identity server.
D.
It represents a user repository which a user can be provisioned and have access to modify XML; it also represents SOAP 2.0
Explanation: