Weblogic Interview Questions

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Weblogic Interview Questions

  1. How do you set the classpath?
  2. JNDI Usage for weblogic?
  3. Components of JNDI?
  4. Is an XSLT processor bundled in WebLogic Server?
  5. What is the function of T3 in WebLogic Server?
  6. How can I set deployment order for applications?
  7. How do I increase WebLogic Server memory?
  8. Is an XSLT processor bundled in WebLogic Server?
  9. How can I set deployment order for applications?
  10. What happens if remove ( ) is never invoked on a session bean?
  11. How does a server know when another server is unavailable?
  12. Can I still use the default connection factories supported in WebLogic Release 5.1?
  13. How do I provide user credentials for starting a server?
  14. How do stubs work in a WebLogic Server cluster?
  15. Can I start a Managed Server if the Administration Server is unavailable?
  16. How many WebLogic Servers can I have on a multi-cpu machine?
  17. What is the Java Authentication and Authorization Service (JAAS) 1.0?
  18. What is the function of T3 in WebLogic Server?
  19. How are notifications made when a server is added to a cluster?
  20. Why would a client application use JTA transactions?
  21. Do EJBs have to be homogeneously deployed across a cluster? Why?
  22. What? s the difference between JNDI lookup (), list(), list Bindings(), and search()?
  23. How should you type cast a remote object? Why?
  24. Can the bean class implement the EJBObject class directly? If not why?
  25. How do clients handle DNS requests to failed servers?
  26. What are the enhancements in EJB 2.0 specification with respect to Asynchronous communication?
  27. How do I provide user credentials for starting a server?
  28. What does is Identical () method return in case of different type of beans?
  29. What is the function of T3 in WebLogic Server?
  30. What is the difference between creating a distributed application using RMI and using a EJB architecture?
  31. What causes Java.io exceptions in the log file of WebLogic Server?
  32. Can I start a Managed Server if the Administration Server is unavailable?
  33. Which types of JDBC databases does WebLogic JMS support?
  34. What happens when a failure occurs and the stub cannot connect to a WebLogic Server instance?
  35. How do stubs work in a WebLogic Server cluster?