Question :How should you type cast a remote object? Why? (EJB)
Answer :A client program that is intended to be interoperable with all compliant
EJB Container implementations must use the
javax.rmi.PortableRemoteObject.narrow(...) method to perform typenarrowing
of the client-side representations of the remote home and
remote interfaces. Programs using the cast operator for narrowing the
remote and remote home interfaces are likely to fail if the Container
implementation uses RMI-IIOP as the underlying communication transport.
www.interviewhelper.org is a hope for all the Job seekers. Users can find unlimited here. These range from technical to HR, from functional to behavioral. www.interviewhelper.org contains in the fields like Ajax,VB,Networking,Sharepoint,JEE,Perl,Javascript,Bioinformatics,Classic ASP,Unix,Linux,Accounting,Oracle DBA,Microprocessor,Bluetooth,jms,jme,.net framework,ABAP,ASP,ASP.net,Basic .net Framework,Interview Questions,C language,C++,database,Oracle,Java,PHP,LAMP,SAP etc.
Friday, March 13, 2009
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment