Recent Java Interview Questions at HCL

Company Name : HCL Technologies Limited

Sent By Raghu

Interview Questions:
  1. Tell about your self ?
  2. What is the difference between a constructor and a method?
  3. What is the difference between an Interface and an Abstract class?
  4. Explain different way of using thread?
  5. Explain polymorphism. Provide an example.
  6. What is use of finally keyword in exception handling?
  7. What is the purpose of garbage collection in Java, and when is it used?
  8. what will be the output of the following program?

    int i;
    for(x=0;x<14;x++)
    {
    if(x<10)
    {
    system.out.println("value is: " + (i+x));
    }
    }
     
  9. Can a table have two primary keys?
  10. how to create table with in the procedure or function?
  11. What is the role of Action Class?
  12. Can I have an Action without a form?
  13. What is the Difference between DispatchAction and LookupDispatchAction?
Please share your faced interview questions by faqs@javastuff.in, which can help job seekers as well as java learners. 

Thanks Raghu. All the best !!!!!!!
Now its our job to answer the above.


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