Madras University (UnOM) 2010 B.C.A Computer Application and BSc Computer Science Visual Programming - Question Paper

NOVEMBER 2010 51312/SEZ5A/SEE5A

part A -(10x2=20 marks)

ans any TEN ques..

All ques. carry equal marks

1. What is the size of the variant data type?

2. Write any 2 various kinds of list box.

3. describe visual data manager.

4. How many procedures are in VB?

5. Write any 2 kinds of Dialog Box.

6. elaborate the Style Properties of Combo Box?

7. What is control array?

8. What is Multiple Document interface?

9. describe menus.

10. describe File.

11. elaborate the kinds of validation available in VB?

12. describe fault trap.

part B -(5x5=25 marks)

ans any FILVE ques..

All ques. carry equal marks

13. discuss the label, forms and text boxes and their uses with examples.

14. Write a note on different String functions with examples.

15.Explain how to manage forms in VB.

16. elaborate the Common Dialog Controls? discuss.

17. explain briefly the multiple document interface forms.

18. discuss briefly about the testing and debugging of code.

19. What is the use of OLE in VB? discuss.

part C -(3x10=30 marks)

ans any 3 ques..

All ques. carry equal marks

20. discuss the VB integrated development environment elements.

21. discuss the control flow and looping statements with examples.

22. discuss the following:

a) Control arrays.
b) DoEvent and Submenu.

23. How the dialog boxes are used in VB? discuss the different Dialog Boxes.

24. discuss the file handling and file system controls with examples.

Earning:   Approval pending.