Interview questions

JAVA interview questions – page 60

2,804 questions. Tap “Show answer” to check yourself.

  1. How does thread synchronization occurs inside a monitor?

  2. How does Struts work?

  3. How should I set initial-beans-in-free-pool for stateless beans?

  4. What does a programmer need to learn to use the Java Message Service?

  5. Explain Servlet and JSP life cycle

  6. What is the Layout for ToolBar?

  7. What is the difference between List, Set and Map?

  8. What is Obfuscation?

  9. Can we create a object of Base class?..If we can not create a object of base class then why we need Abstract class?

  10. Do ActionForms have to be true JavaBeans?

  11. How Struts control data flow?

  12. What is the command to know which version of java you are using?

  14. What is the base class for all swing components?

  15. When should i used notify() and notifyall() methods on threads?

  16. Do I have to credit Struts on my own website?

  17. What is SIM

  18. What does a static inner class mean? How is it different from any other static member

  19. What is RMI OP

  20. How can I change the window icon in my application?

  21. Why doesn't the JMS API specify a set of JavaBeans components?

  22. What is UMTS?

  23. When are CMP fields loaded? Is it always determined by the finders-load-bean setting? What is the default behavior?

  24. Can I use JavaScript to submit a form?

  25. What is kXML

  27. What is ActionServlet?

  28. JVM is platform independent/dependent?why? 2) which one is faster in execution Array List or Array? why?

  29. What is PDCP?

  30. Explain the Encapsulation principle

  31. Why it called Struts?

  32. What is KittyHawk?

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