Java Interview Questions

June 10, 2006
  1. 2) How can you use Java in XSL?    [Un Answered]
  2. 9. Why did you use valueobject ?    [Un Answered]
June 9, 2006
  1. How can you implement your own caching?     [Un Answered]
  2. If I want to implement a caching mechanism, then how can I make sure that GC will collect the unwanted objects?    [Un Answered]
June 8, 2006
  1. Do we need to shutdown the application server if you changed any of the existing Servlets? If So why?    [Un Answered]
  2. What is the Difference between Java Beans and EJB's?    [Un Answered]
June 7, 2006
  1. What is Unit testing?     [Un Answered]
  2. will you make sure that your unit test cases are enough?    [Un Answered]
June 6, 2006
  1. 21. Can we use overloading to implement the functionality that is implemented using interface?    [Un Answered]
  2. Why do you go for iterative model?    [Un Answered]
June 5, 2006
  1. In try-catch block if we have finally{} block, will finally block always executed? What happens if we call System.exit() method? Are there any other cases that finally block won't execute?    [Un Answered]
  2. Is SAX parser thread-safe? If I want to create a web-application which serves as reading an xml file and parsing that, how will you make sure that the XML parsing is thread-safe?    [Un Answered]
June 4, 2006
  1. What advantages that you will get when an OR mapping is used?    [Un Answered]
  2. How can you implement your own caching? If I want to implement a caching mechanism, then how can I make sure that GC will collect the unwanted objects?    [Un Answered]
June 3, 2006
  1. What is soft reference and weak reference?    [Answer]
  2. What is the difference between Weblogic and JBoss?    [Un Answered]
June 2, 2006
  1. How application class loader works? I have a class in web-inf package and the same class in classpath. Which class is loaded into my application?    [Un Answered]
  2. In an application when will the singleton class will not be available for the classloader?    [Un Answered]
June 1, 2006
  1. What is the difference between String and StringBuffer?    [Un Answered]
  2. I have a list of objects? How will you sort those objects?    [Un Answered]
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