B.Sc. DEGREE EXAMINATION, APRIL 2018.
Sixth Semester
Computer Science
Elective — VISUAL BASIC
(CBCS 2017 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. What is implicit declarations?
2. Define function.
3. What are the three possible states of a form?
4. Write any four properties of Listbox control.
5. Write a note on Picture Box control.
6. Write the Width and Height properties.
7. What is the use of Treeview and Listview controls?
8. List any two uses of RichTextBox control.
9. What are the three types of Record sets?
10. List the four buttons of Data control.
Sub. Code
1BCEE3B
AFC-10690
2
Wk7
Part B x 5 25)
Answer all questions choosing either or
11. Explain if...then...else statement with an example.
Or
Explain Named Arguments with sample coding.
12. How to build dynamic Forms at Runtime.
Or
Describe briefly the File Controls.
13. Explain the methods for drawing lines and shapes
with examples.
Or
Write a VB program to generate Curves.
14. Explain the Font Common Dialog Box.
Or
Explain RTF Language with an application.
15. Explain the structure of the BIBLIO Database.
Or
Explain the Data Environment with the DataGrid
Control.
AFC-10690
3
Wk7
Part C x 10 30)
Answer any three questions.
16. Explain different types of variables available in Visual
Basic.
17. Discuss in detail on manipulating menus at Runtime.
18. Write an elaborate note on Graphics Controls.
19. Discuss about Treeview and Listcontrol.
20. Explain Cursor types and Locking mechanisms.
————————