单选题：What are the elements of a WebApp interaction model?

What are the elements of a WebApp interaction model? @[C](1)

A. activity diagrams, sequence diagrams, state diagrams, interface prototype
B. activity diagrams, collaboration diagrams, sequence diagrams, state diagrams
C. use-cases, sequence diagrams, state diagrams, interface prototype
D. use-cases, sequence diagrams, state diagrams, sequence diagrams




A.activity diagrams, sequence diagrams, state diagrams, interface prototype
B.activity diagrams, collaboration diagrams, sequence diagrams, state diagrams
C.use-cases, sequence diagrams, state diagrams, interface prototype
D.use-cases, sequence diagrams, state diagrams, sequence diagrams


答案：C