Your web site’s daily active user sessions have greatly increased. This is degrading performance
because your application container is using all of its resources to manage the volume of active
sessions. You need to deploy in a cluster to scale the application. You have been setting Java
beans into your HTTPsession. Which interface should you implement when re-factoring your
beans to successfully deploy in a cluster supporting session fail-over?
A.
BeanContext
B.
Serializable
C.
Cloneable
D.
Accessible
E.
Comparable