Card 73 / 125: Which methods can be used to restrict method invocations in your web application to specific roles?
A)
getUserPrincipal()
B)
isUserInRole()
C)
getCallerPrincipal()
D)
isCallerInRole()
Answer:
A) getUserPrincipal()
B) isUserInRole()
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getUserPrincipal() and isUserInRole() are defined in HttpServletRequest to set method permissions in web components.
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Oracle Certified Java Enterprise Architect
Author:
JavaChamp TeamSenior Java Developer
QuizOver.com
Germany
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Yasser IbrahimFounder
Jobilize.com
U.A.E.
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