Given this fragment in a servlet： 23.if（req.isUserInRole（"Admin"）） { 24.// do stuff 25.} And the following fragment from the related Java EE deployment descriptor： 812. 813.Admin 814.Administrator 815. 900. 901.Admin 902.Administrator 903. What is the result？（）

• A、Line 24 can never be reached.
• B、The deployment descriptor is NOT valid.
• C、If line 24 executes， the user’s role will be Admin.
• D、If line 24 executes， the user’s role will be Administrator.
• E、If line 24 executes the user’s role will NOT be predictable.