DISTANCE EDUCATION
B.C.A./B.C.A. (Lateral) DEGREE EXAMINATION,
DECEMBER 2017.
WINDOWS AND VISUAL BASIC
(2003 Onwards)
Time Three hours Maximum 100 marks
Answer any FIVE questions.
All questions carry equal marks.
x 20 100)
1. Describe the hardware and software requirements
of Windows.
Explain the structure of Windows program with an
example.
2. Draw the menu bar of Windows and explain the
different menu items in it.
Write short notes on
Clipboard
Multimedia Windows.
3. Explain the picture attributes and drawing tools of
paintbrush.
What is OLE? Explain the concepts of OLE with
examples.
Sub. Code
32
DE-2485
2
sp3
4. With a neat sketch explain the components of
Visual Basic IDE.
Describe common properties, methods and events of
VB controls.
5. Discuss the use of scroll bar and frames with
examples.
How does check box differ from option button?
Discuss the properties and events of check box.
6. Explain the control structures in VB with examples.

Write a VB program to find the factorial of a
number.
7. Write down the procedure of saving, running,
testing and making an EXE file in VB.
Explain recursive function with example.
8. What is MDI form? Explain MDI form creation in
VB with example.
How will you add and delete controls in a control
array. Explain.