Question:You are creating a front-end interface to a back-end database that stores usernames and groups within the database itself. The user database is very simple, storing only usernames and group memberships. You want to be able to use imperative and declarative RBS demands within your application based on the custom user database. Which of the following classes meets your requirements and would be most efficient to implement? (Choose all that apply.)
A GenericIdentity
B GenericPrincipal
C IIdentity
D IPrincipal
+ AnswerA B
+ Report