B.Sc-B.Sc Information Technology VISUAL PROGRAMMING(Alagappa University - Directorate of Distance Education-2012)

DISTANCE EDUCATION
B.Sc. (IT)/B.Sc. (IT)/(Lateral) DEGREE EXAMINATION,
MAY 2012.
VISUAL PROGRAMMING
(2007 onwards)
Time : Three hours Maximum : 100 marks
Answer any FIVE questions.
All questions carry equal marks.
(5 × 20 = 100)
1. (a) Explain about format and Icons of a window. (10)
(b) Describe the different window messages. (10)
2. (a) Write about control panel and print manager of
windows. (10)
(b) What do you mean by OLE? Explain Picture
attributes of windows. (10)
3. (a) Write a window program to create own brush and
display lines with it. (10)
(b) Write a note on Input Box with an example. (10)
4. (a) How do you create menus in VB? Explain Menu
Editor. (10)
(b) Write a note on Frames with example
program. (10)
5. (a) Explain the following :
(i) Branching with IF. (5)
(ii) SELECT.....CASE. (5)
(b) Define function. Describe the concept of recursive
function. (10)
6. (a) What are Control Arrays? Explain with the help of a
suitable example. (10)
(b) Write the properties and methods of Scroll
Bars. (10)
7. (a) Explain ReDim and preserve keywords with
suitable examples. (10)
(b) Give short notes on Forms. (10)
8. (a) What do you understand by event-driven
programming? List and Explain about some of the
events supported by Forms and Command button
objects. (10)
(b) Explain the different ways of arranging the
windows on MDI form. (10)

Earning:  ₹ 3.40/-