B.Sc. DEGREE EXAMINATION, NOVEMBER 2017
Fourth Semester
Software
VISUAL BASIC
(CBCS 2014 onwards)
Time 3 Hours Maximum 75 Marks
Section A (10 x 2 20)
Answer all questions.
1. Write the rules for naming a variable.
2. When will you use the exit statement? Give examples.
3. Give the values for the Border style property.
4. What are the ways that user can alter the value of the
scroll bar control?
5. Name the controls where you can place the graphics.
6. Name any two values that drawmode property holds.
7. List out the common properties of common dialog box.
8. What happens when selhanging indent property sets to
true?
9. List out the types of recordset.
10. What is the role of data environment component?
Sub. Code
4BSO4C1
AFF-4576
2
Ws15
Section B x 5 25)
Answer all questions choosing either or
11. Write short notes on data types with examples.
Or
Write a code that stores the following numbers in
an array. Compute their sum and finds their
average 24, 56, 83, 45).
12. Discuss the Drag-and-drop operations.
Or
Explain listbox control with suitable example.
13. What are the methods used to exchange the images
through the clipboard?
Or
Explain the circle method with code.
14. Write short notes on list view control.
Or
Write the steps involved in creation of MDI
application and child forms.
15. Briefly explain the properties of data control.
Or
Discuss the cursor types and locking mechanisms.
AFF-4576
3
Ws15
Section C x 10 30)
Answer any three questions.
16. Explain procedures with suitable examples.
17. What is a Menu? Illustrate with a program.
18. Discuss the optimization issues.
19. Explain RichText Box control with suitable examples.
20. How will you bound data environment to the data grid
control? Explain.
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