MODEL PAPER

B. Tech (IT) Degree Examination

Forth Year - First Semester

VISUAL PROGRAMMING TECHNIQUES (ELECTIVE-I)

Effective from the admitted batch of 2004-2005

Time: 3 hrs
Max Marks: 70

First Question is Compulsory

Answer any four from the remaining questions

All Questions carry equal marks

Answer all parts of any question at one place

1.a) How do you declare a variable in Visual Basic
b) What does a clear function will do in Visual Basic.?
c) What are access modifier in VC++?
d) What is Destructor?e) Define Class and object.
f) List different files created during the life time of a program in VC++.
g) What is devise context in VC++?

2. (a) Explain how to create dynamic form at runtime in Visual Basic.
(b) Write the syntax of different flow control statements in Visual Basic.

3. (a) Write notes on Loop statements used in Visual Basic.
(b) What are different types of subprograms in VB? Explain with examples.

4. Explain different Drag- and- Drop operations with examples.

5. Explain different basic ActiveX controls in VB.

6. Design a calculator in Visual Basic.

7. Explain the parts of VC++ program.

8. Explain with example the Windows Event oriented Programming.

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