Java Interview Questions at CSC

Company Name : CSC

Sent By :  Murali Raj

Interview Questions:
  1. Tell me about yourself?
  2. What is the difference between String and StringBuffer?
  3. What do you mean by immutable?
  4. Can you explain the same with an example?
  5. How do you compare objects of String and StringBuffer?
  6. Can you list few methods that are available at Object class level?
  7. Why is thread methods like notify and notifyAll is defined at Object level?
  8. What are run time exceptions?
  9. What is Marker interface?
  10. What is the serialization?
  11. How to make a class or a bean serializable?
  12. If two Interfaces have same Method, how to handle that Method in a Class implementing these two Interfaces?
  13. Explain Servlet Life cycle ?
  14. What is the difference between GET and POST?
  15. What is SingleThreadModel?
  16. What is the difference between ServletContext and ServletConfig parameter?
  17. How can we know that a session  ha already existed or not ?

Please share your faced interview questions by, which can help job seekers as well as java learners. 

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

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