Which statement correctly describes the functionality of the getCallerPrincipal() method of the EJBContext int
Which statement correctly describes the functionality of the getCallerPrincipal() method of the
EJBContext interface?
Which client applications could benefit from the use of a callback object?
Which client applications could benefit from the use of a callback object?
Which of the following IDL fragments correctly defines a CORBA data structure that can be published to the nam
Which of the following IDL fragments correctly defines a CORBA data structure that can be
published to the naming service and accessed remotely?
Which code demonstrates the proper technique for changing the value of an enterprise bean’s environment
Assume that a JNDI look-up of a String data type environment property has been performed with a
reference to the environment property held in appEnv. Which code demonstrates the proper
technique for changing the value of an enterprise bean’s environment property at run time?
What is the purpose of this code fragment?
Which choice lists naming and directory services that can be accessed by the JNDI API?
Which choice lists naming and directory services that can be accessed by the JNDI API?
which order will these steps occur?
Consider the following steps involved in the creation of an entity bean:
1 .An entity bean returns the primary key of the record to the home object.
2.Any parameters defined in the create() method are passed from the home object to the beans
ejbCreate() method.
3.The client invokes business methods against the entity bean instance.
4.The home object allocates an entity bean instance from the containers bean pool.
In which order will these steps occur?
Which statement correctly describes this IDL definition?
which Java primitive data type?
The IDL type long long maps to which Java primitive data type?