« Technical Interview & Viva Questions : KyaPoocha.com home page
« How can I access EJB from ASP?
What is the new basic requirement for a CMP entity bean class in 2.0 from that of ejb 1.1? »



What’s new in the EJB 2.0 specification?


Following are some of the main features supported in EJB 2.0:

1. Integration of EJB with JMS,
2. Message Driven Beans,
3. Implement additional Business methods in Home interface which are not specific for bean instance, EJB QL.



Explore posts in the same categories: EJB Interview Questions


BOOKMARK THIS : del.icio.us | Digg it | Furl | reddit |

Related Questions :

  • What is mixed-content model?
    • A DTD specification that defines an element as containing a mixture of text and one more other elements. The specification...
  • What is JSR?
    • Java Specification Request (JSR) is the actual description of proposed and final specifications for the Java platform. JSRs are reviewed...
  • What is JSP scripting element
    • A JSP declaration, scriptlet, or _expression whose syntax is defined by the JSP specification and whose content is written according...
  • What is Personal Profile?
    • The Personal Profile is a J2ME profile specification. Layered on the Foundation Profile and CDC, the Personal Profile will be...
  • What is the difference between JavaBean and EJB?
    • A Java Bean is a software component written in the Java programming language that conforms to the JavaBeans component specification....
  • How do you link a C++ program to C functions?
    • By using the extern "C" linkage specification around the C function declarations. Programmers should know about mangled function names and type-safe...
  • What is DOM?
    • Document Object Model (DOM) is a W3C specification that defines a standard (abstract) programming API to build, navigate and update...
  • What is a package ?
    • A PACKAGE is a PL/SQL object that groups PL/SQLÂ types, variables, SQL cursors, exceptions,procedures, and functions.Each package has a...
  • What are Packages ?
    • A PACKAGE is a PL/SQL object that groups PL/SQLÂ types, variables, SQL cursors, exceptions,procedures, and functions.Each package has a...
  • Can two different JMS services talk to each other? For instance, if A and B are two different JMS providers, can Provider A send messages directly to Provider B? If not, then can a subscriber to Provider A act as a publisher to Provider B?
    • The answers are no to the first question and yes to the second. The JMS specification does not require that...

    Comment:

    You must be logged in to post a comment.