We are saving a handle to an EJBObject named 'bookEJBObject' for an online book shop:

1. javax.ejb.Handle bookHandle = _____________;
2.
3. ObjectOutputStream stream =
4.                 new ObjectOutputStream(new FileOutputStream(fileName));
5.
6. stream.writeObject(bookHandle);
7. stream.close();

Which of the following methods should be filled in the blank?

Which of the following statements is incorrect with regard to the process of Instance Pooling in EJB?

The principal finder method that must be implemented by every entity bean class is:

A client wants to access Enterprise Java Bean for some processing. The first step will be looking up the class that implements its home interface. Which of the following should be used for the purpose?

An online medical shop uses Container Managed persistent beans for its operations. An OrderBean uses a query to list all the orders where payable amount is more than $800. The XML query tag in the deployment descriptor is as follows:

1. <query>
2.   <query-method>
3.         <method-name>findBigOrders</method-name>
4.        <method-params></method-params>
5.   </query-method>
6.
7. </query>

If the name of the table is 'Order' and total amount payable is in the column named 'amount,' which of the following queries can be placed in line 6?

The method ejbCreate() allows session beans to perform initializations. Which of the following methods should be called by the container before ejbCreate()?

How are EJB's two interfaces referred to?

_____ is NOT a method of the EntityBean Interface.

A ____ tag is used to represent an instance of a class in an XML bean archive.

True or False? A bean class can fire off any type of event except custom events.

True or False? The properties of a bean affect its appearance or internal state.