Spring EJB Support Classes for Different Types of EJB:- – McqOptions

MCQOPTIONS

1.	Spring EJB Support Classes for Different Types of EJB:-
A.	AbstractStatelessSessionBean
B.	AbstractStatefulSessionBean
C.	AbstractMessageDrivenBean
D.	All of the mentioned
Answer» E.

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If you want to expose EJB component for local access within an enterprise application, the preceding two interfaces should extend EJBLocalObject and EJBLocalHome.
OpenEJB 3.1.1 supports:-
EJB support classes provide access to the Spring IoC container for you to implement your business logic in POJOs and wrap them with EJB components.
Spring EJB Support Classes for Different Types of EJB:-
The Spring support classes facilitate building session beans:-
SPRING_EJB_SUPPORT_CLASSES_FOR_DIFFERENT_TYPES_OF_EJB:-?$
OpenEJB 3.1.1 supports:-$
EJB_support_classes_provide_access_to_the_Spring_IoC_container_for_you_to_implement_your_business_logic_in_POJOs_and_wrap_them_with_EJB_components.$
To use Spring EJB support for your EJB implementation classes, you have to include a few Spring framework JARs:-
To start the OpenEJB container, you first set environment variable:-