Interview questions

JAVA interview questions – page 76

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

  1. To ensure one pgm. doesn't corrupt other pgm. in a Multi-pgm. environment what you should do?

  2. What is Normalization ?

  3. Advantages of using Spring framework over struts

  4. Concept of 32-bit OS, virtual memory, inter-process communication etc.

  5. Describe the difference between final, finally and finalize in java

  6. What are "collections"?...in which area these concepts will come?

  7. Trade offs between a multi threaded and single threaded implementation ?

  8. What is meant by final?

  9. Java skills like Abstract Class, Inheritance, Serialization etx

  10. Polymorphism and Abstract class

  11. Difference between String, String Buffer & String builder.

  12. Explain Inner joins, outer joins

  14. Difference between Overloading and Over riding?

  15. What are the types of deployment in Weblogic Application server?

  16. General overview of OOP Structure

  17. Explanation of String 'Wrapper Class'

  18. How does JSP handle run-time exceptions?

  19. Describe MVC

  20. What is Scrum?

  21. What is Agile process?

  22. TECHNICAL ON ANY LANGUAGE YOU KNOW ( ARRAY, STRING, FOR LOOP)

  23. Asked About Current Project Description

  24. What do you need to implement FTP in JAVA?

  25. What is difference between abstraction and interface?

  27. Difference between C structure and C++ structure

  28. What are the major differences between C structure and C++ structure?

  29. What are major differences between C structure and C++ structure?

  30. Describe difference between C structure and C++ structure?

  31. How overloading works?

  32. Asking about Core java

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