Periyar University 2006 B.Sc Mathematics VISUAL BASIC - Question Paper

B.Sc. DEGREE EXAMINATION, APRIL/MAY 2006.
Fifth Semester
Maths (C.A.)
VISUAL BASIC
Time : 3 hours Maximum : 100 marks
PART A — (10 x two = 20 marks) ans ALL ques..
1. List down the Text Based Controls available in
Visual Basic.
2. What is an Event?
3. Explain the Set Focus method.
4. How an accelerator key could be set for a top level Menu item?
5. Differentiate DAO and ADO objects.
6. Explain the description property of the fault Object.
7. Write down a HTML Tag that displays a text in Marquee effect.
8. What is a. -web class?
9. Explain how an HTML page differs from a DHTML page.
10. What is an IIS? What for an IIS is used?
PART B — (5 x four = 20 marks) ans ALL ques..
11. (a) discuss the subsequent terms :
(i) Property
(ii) Method
(iii) Event.
Or
(b) define about the Event driven programming paradigm.
12. (a) discuss how timed events are handled in a
Visual Basic program.
Or
(b) discuss how Right Mouse functionality could be given for a button.
13. (a) discuss the fault objects
Or (b) List down the differences ranging from : (i) ADO Vs DAO Data Access (ii) ADO Vs ODBC Data Access.
14. (a) discuss the Format of an HTML page.
Or
(b) Differentiate an ASP page with an HTML page.
15. (a) discuss how DHTML applications differ
from HTML applications.
Or
(b) Design a DHTML page that displays a message "Welcome" when a head is clicked once.
PART C — (5 x 12 = 60 marks) ans ALL ques..
16. (a) define the IDE of Visual Basic.
Or
(b) discuss about the objects and controls in Visual Basic.
17. (a) discuss the subsequent controls with
examples :
(i) Tab Strip. (6)
(ii) Tool Bar. (6)
Or
(b) define the controls available in the standard tool box used to work with the Windows File System
18. (a) discuss how fault handling is done in a \TB
program.
Or
(b) Design a simple database application in Visual Basic using ADO Data control that maintains the info about Books stored in a Library. The informations need to be maintained about a book are
Book-ID
Book-Title
Author
Publisher
Include necessary features to Add, Delete and Update these info.
19. (a) discuss different HTML Tags available to format texts, (any 6 tags)
Or
(b) discuss the features of a Web Class Designer.
model, (b)
20. (a) What is IIS? discuss about the IIS object
w^l (2 + 10)
Or define the DHTML Page Designer

Earning:   Approval pending.