Question abou EJB

Hi

  1- What design patters prove tranparency access to remote object ?

  2- What is the type of EJB that: "All beans instance is equal when it is
NOT invoked in the server client-invoked method":
    a) Stateless
    b) Statefull
    c) CMP
    d) BMP

   thanks

>From: "Suryanarayanan V" <[email protected]>
>To: "Haroldo Nascimento" <[email protected]>,
><[email protected]>
>Subject: RE: Session Bean and DAO
>Date: Thu, 14 Aug 2003 19:59:41 +0530
>
>
>1- Session Bean prove fine granted to data acess object ?
>     Yes or not ?
><<Yes>>
>
>    2- What are the services the EJB ? (choice 2)
>    a) Html generation
>    b) Transaction services
>    c) lifecycle managemant
>    d) remote-methd invocator
><< b and d >>
>    3-IIOP are (choice 2):
>    a) security
>    b) conectless
>    c) connection based
>    d) used for remote connection
><< a and c >>
>
>Regards,
>Suriya

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