3.In each of the following, indicate whether the information would be represented within a use case diagram, a cla diagram, or a sequence diagram. A. B. C. D. The methods within a class The ways in which the system will interact with its environment The manner in which its internal objects will interact Relationships among classes 4. In each case below indicate whether the phrase relates to coupling or cohesion. A. B. C. The interaction between modules Passing data from one module to another Ensuring that a module performs a unique task in its entirety 5.Describe the data coupling represented by the following structure chart