Bharathiar University 2009-4th Sem B.C.A Computer Application Bachelor of %2C - - Visual Programming - Visual Basic - Question Paper

Bachelor of Computer Application (BCA), NOV - 2009

Visual Programming - Visual Basic (Sem 4)

1. What is VB?
1.0 Mark(s)
2. elaborate the different windows available in VB IDE?
1.0 Mark(s)
3. elaborate the basic elements in the user interface of any VB application?
1.0 Mark(s)
4. What is the default property for a tag control?
1.0 Mark(s)
5. How will you choose Menu-Editor?
1.0 Mark(s)
6. describe syntax fault.
1.0 Mark(s)
7. provide a few examples to events.
1.0 Mark(s)
8. describe array.
1.0 Mark(s)
9. describe file.
1.0 Mark(s)
10. What is a binary file?
1.0 Mark(s)

11. a. List any 5 numeric functions with examples.

Or

b. List any 5 string functions with examples.
6.0 Mark(s)

12. a. Write short notes on Timer Control.

Or

b. Write short notes on Command Button.
6.0 Mark(s)

13. a. discuss the term debugging.

Or

b. elaborate Menus?
6.0 Mark(s)

14. a. Write short notes on Sub Procedure.

Or

b. Write short notes on Event Procedure.
6.0 Mark(s)

15. a. discuss opening a file in VB with example.

Or

b. discuss closing the file in VB with example.
6.0 Mark(s)

16. a. explain if and choose case statement with example.

Or

b. explain looping statement with example.
12.0 Mark(s)

17. a. discuss image and picture control with example.

Or

b. discuss scroll bars in VB with example.
12.0 Mark(s)

18. a. Write a code that displays a popup menu with its top border centrered on the form; when the user clicks the form with the right mouse button the popup menu will be displayed.

Or

b. explain dialog boxes in VB with example.
12.0 Mark(s)

19. a. discuss the 3 types of modules in VB.

Or

b. discuss function procedures in VB with example.
12.0 Mark(s)

20. a. Write short notes on Common Dialog control with example.

Or

b. explain Random Access Data file with example.
12.0 Mark(s)

Earning:   Approval pending.