O'Reilly logo

Head First EJB by Bert Bates, Kathy Sierra

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Coffee Cram: Master Mock Exam

  1. Which are benefits of EJB 2.0? (Choose all that apply.)

    A.

    MDBs survive server crashes.

    B.

    Representations of a single entity can be shared among multiple clients.

    C.

    Support for nested transactions.

    D.

    Dynamic service discovery.

    E.

    Declarative isolation level settings.

  2. Which methods are directly invoked by the client? (Choose all that apply.)

    A.

    ejbPassivate()

    B.

    business methods

    C.

    setSessionContext()

    D.

    newInstance()

    E.

    create()

  3. Which method(s) can be found in the EJBHome interface? (Choose ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required