In the Application Layer metamodel, what relationship type is defined from an application service to a data object?
Complete the sentence. The passive counterpart of the application component in the application layer is called a(n) ______________.
Consider the diagram:

Which of the following is the correct description of the diagram?
Complete the sentence. In the physical elements metamodel, a distribution network realizes a ____________.
Complete the sentence. According to the top-level hierarchical structure of the ArchiMate Language, a model is considered to be _____________.