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A client wants to preserve the reference to the EJBhome object of an enterprise bean instance and use it later. Which of the following can be serialized for this purpose ?

  1. home

  2. Handle

  3. homeHandle

  4. EJBhomeHandle
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C Correct answer
Explanation

In EJB, the homeHandle object is specifically designed to be serialized and later used to obtain a reference to the EJBHome object. The home interface itself cannot be serialized directly. Handle is for EJBObjects, not EJBHome.

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