B.C.A. DEGREE EXAMINATION, NOVEMBER 2017
Fifth Semester
Computer Applications
VISUAL PROGRAMMING
(CBCS 2014 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 X 2 20)
Answer all questions.
1. What is the purpose of 'option explicit'?
2. What is the use of choose function.
3. How do you hide a control in a form?
4. Write any four items of a window menu.
5. Write down the supports provided by a Rich Text Box.
6. What is the difference between List Box and Combo Box?
7. What is RDO?
8. What is the role of argument 'source' in DAO: record set
creation?
9. State any two Active X components.
10. What is the difference between linking and embedding?
Sub. Code
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Part B X 5 25)
Answer all questions.
11. How to customize menus and tool bars? Explain.
Or
How do you handle dates and times in visual basic.
12. Explain the parts of a form of visual basic.
Or
How to Create a submenu? Explain.
13. Explain the properties of command button.
Or
How to Create an alarm clock using timer Control?
Explain.
14. Write and explain the Active X control objects.
Or
How to open a connection in RDO method? Explain.
15. Explain adding a property to an active X control
with example.
Or
How to add an OLE control to a form? Explain.
Part C X 10 30)
Answer any three questions.
16. Explain all the Visual Basic loops with example.
17. Explain adding and deleting menu items in a visual basic
program.
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18. Explain the use of Picture Box in an MDI form.
19. Explain the
Opening a database
Adding and entering a record into a record set using
DAO.
20. How to create and design an Active X Control? Explain.
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