a) Describe and contrast the Remote, Local and No-interface view

b) Describe and contrast the Stateful, Stateless and Singleton session bean in term of i) conversational state ii) lifecycle c) Describe and contrast the two types of container-managed persistence context.

d) Password strength can be measured in several dimensions. List all 5 of them.

e) What are they? Briefly describe their functionality in PKI. Component Description i) ii)