Interview questions

JAVA interview questions – page 61

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

  1. What is the relationship between the Java Message Service, the Java Transaction API, and the Java Transaction Service?

  2. What are statements in JAVA?

  3. What is TOMCAT?

  4. In Java, how are objects / values passed around

  5. What is JSR

  6. What is SMS

  7. What is the difference between Iterator and Enumeration?

  8. When does a plugin get started?

  9. What is MIDP-NG

  10. What is preverification

  11. What is ActionForm?

  12. What is final class?

  14. [OSGI]What is optional dependency

  15. Is the Java Message Service another mail API?

  16. What is JAR file?

  17. What is MIDP?

  18. What helpers in the form of JSP pages are provided in Struts framework?

  19. What is the Java Message Service?

  20. Can a message be acknowledged after its message consumer is closed?

  21. What is the List interface?

  22. What is the difference between Grid and GridbagLayout?

  23. How you will make available any Message Resources Definitions file to the Struts Framework Environment?

  24. What are the different XML files used in J2EE?

  25. What is the purpose of finalisation?

  27. What are the modules in a J2EE application?

  28. How to config a plugin to start automatically during platform starts up?

  29. What is SDK?

  30. When do I need "struts.jar" on my classpath?

  31. How all can you free memory

  32. What is the use of ObjectMessage?

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