A Business Analyst (BA) Is Preparing a Requirement Package for Access

Multiple Choice

A business analyst (BA) is preparing a requirement package for access management system. A state diagram for entity "User" has been prepared. The BA wants to check the completeness of requirements by comparing different models. Which diagram should be used with a state diagram to verify that all functions are defined to work with entity "User" for the different roles?

A) Data flow diagram
B) Sequence diagram
C) Use case diagram
D) Functional diagram