Interview questions

Team Lead/ Tech Lead interview questions – page 50

3,203 questions. Tap “Show answer” to check yourself.

  1. Difference between malloc and calloc?

  2. How many times may an object's finalize() method be invoked by the garbage collector?

  3. Write programs using nested loops to produce the following design:** * ** * * * ** * **

  4. What modifiers can be used with a local inner class?

  5. What are the advantages of OOPL?

  6. Can we execute printf statement without using semicolan?

  7. What is RTTI?

  8. Explain .NET architecture and framework?

  9. What is the difference in between the HTTPServlet and Generic Servlet. Expalin their methods. Tell me their parameter names too?

  10. Explain DataSet.AcceptChanges and DataAdapte.Update methods?

  11. What is the difference between new/delete and malloc/free?

  12. Which control cannot be placed in MDI?

  13. Write a Program to convert decimal to binary no.

  14. What is the purpose of the finally clause of a try-catch-finally statement?

  15. Is there anything you can do in C++ that you cannot do in C ?

  16. What is a local class?

  17. How to print a statement without using printf() in c?

  18. Can there be a mouse click and drag function used in c?

  19. What advantage do Java's layout managers provide over traditional windowingsystems?

  20. What are CLR, CTS and CLS?

  21. Why can't we use Multiple inheritance and garbage collector paralelly in .net

  22. Write Addition of two numbers using Bitwise operators.

  23. What is the difference between Serializalble and Externalizable interface?

  24. Wat is the disadvantage of threads?

  25. Is XML case-sensitive?

  26. How can you clean up objects holding resources from within the code

  27. What is the advantage of the event-delegation model over the earlier eventinheritancemodel

  28. Is .NET capable of supporting multi-thread?

  29. What are IL and C#?

  30. How to delete an element in array of string?

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