Interview questions

System Security Engineer interview questions – page 10

881 questions. Tap “Show answer” to check yourself.

  1. Void main(){int x=20,y=35;x= y++ + x++;y= ++y + ++x;printf("%d %d" , x,y);}/* please tell me the value of x and y at each and every moment. i dont need the answer but the explanation of the anamolus behavior of increment expression.*/

  2. What are Java Beans?

  3. Constructors can not be inherited,why?

  4. How would you obtain the current time and difference between two times?

  5. I was trying to use an "out int" parameter in one of my functions. How should I declare the variable that I am passing to it?

  6. Can we write return statement in try catch or finally block.suposse we write return 0 in try catch or finally. can we do.

  7. What are session variable in Servlets?

  8. Does C# support parameterized properties?

  9. From a versioning perspective, what are the drawbacks of extending an interface as opposed to extending a class?

  10. What is serializable Interface?

  11. What is the difference between trusted and untrusted applet?

  12. Does C# support C type macros?

  14. What is the difference between CGI and Servlet?

  15. In .NET Compact Framework, can I free memory explicitly without waiting for garbage collector to free the memory?

  16. Are private class-level variables inherited?

  17. I want to store more than 10 objects in a remote server. Which methodology will you follow?

  18. What is runtime polimorphism? give an example program ?

  19. How can I read .doc document in ASP.Net?

  20. When we will use an Interface and Abstract class?

  21. What is the difference between .Net2000 and .Net2005(features)? Which one is better?

  22. What it the root class for all Java classes?

  23. Can implement same method name in both base class And derived class with different action?

  24. How can I access the registry from C# code?

  25. What optimizations does the C# compiler perform when you use the /optimize+ compiler option?

  27. Advantages of Implementing Runnable over extending Thread

  28. How can we store elements in arraylist? as by using index or by node?

  29. What is the difference between the C#.NET and VB.NET?

  30. How to use printer option in java or is there any method to use print command?

  31. What is the difference between the functions memmove() and memcpy()?

  32. How to track "memory leak" and how to prevent it in java?

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