Are all CORBA components CCM components?
No. The CORBA Component Model (CCM) is a specification of a server-side component model for building enterprise-class applications as a set of interconnected components and deploying it in a CCM-compliant runtime environment. The CCM component specification is defined in the CORBA 3.0 specification. All that is required for a CCM component to be deployed is a CORBA 3.0-compliant ORB.