B.C.A. DEGREE EXAMINATION, NOVEMBER 2017
Fifth Semester
Computer Application
VISUAL PROGRAMMING
(CBCS 2011 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 X 2 20)
Answer all questions.
1. What is an event procedure?
2. Write the syntax of For...Next loop.
3. Write the important properties of text box control.
4. List the uses of combo box control.
5. What is the purpose of current X and current Y property?
6. What do you know about tree view control?
7. Write any two differences between MDI and SDI.
8. What is snapshot type record set?
9. Define the term ADO.
10. What is the use of Data grid control?
Sub. Code
1BCA5C1
AFC-10373
2
Ws5
Part B 5 25)
Answer all questions, choosing either or
11. Explain do-loop with an example.
Or
Explain subroutines with an example.
12. Explain scroll bar control with an example.
Or
How to build a dynamic form at run time? Explain.
13. Write a program to draw the basic geometric
shapes.
Or
Write a program to move a picture.
14. How to format the text using Rich text box control?
Explain.
Or
Explain about list view control with example.
15. Write a VB program to access the student database
using ADO data control.
Or
How to validate the data in a database?
AFC-10373
3
Ws5
Part C X 10 30)
Answer any three questions.
16. Write a VB program to design a simple calculator.
17. Explain about file controls with example.
18. Write a VB program to display the pictures in random
order.
19. Explain about MSFlex Grid control with example.
20. Describe about ADO objects
————————