Workshop On Visual Basic Question Paper of 3rd Semester BCA Download Previous Years Question Paper 2

Roll No.

Total No. of Questions : 07

BCA (Sem.–3rd)

WORKSHOP ON VISUAEL BASIC

Subject Code : BSBC-304

Paper ID : [B0231]

Time : 3 Hrs.                                        

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and students has to attempt any FOUR questions.

SECTION-A

l. Write briefly :

a. What do you mean by Library Functions? Name any five.

b. How does Check Box differ from Option Button?

c. Write down general syntax for Select-Case statement.

d. Differentiate between Module(s) and Procedure(s).

e. How can a Popup Menu be created in VB?

f. What is the function of Break Point in error handling?

g. What are the benefits of COM?

h. Name and explain different types of Data Reports in VB.

i. List different types of Locking Mechanism(s) in ADO Object Model.

j. What do you mean by ActiveX Control?

SECTION-B

2. Name and explain, in detail, different types of Controls available in VB. Also explain properties and methods of each.

3. Explain, in detail, different dialog boxes available in VB. How input box differs from message box? Give example(s) for each.

4. Write down the steps to create an ActiveX Control. Also explain how it can be distributed for use in different VB applications.

5. Discuss, in detail, ADO Object Model. Also discuss advantages of ADO.

6. Explain the use of On Error statement in VB. Also, discuss error handlers by means of an example.

7. What do you mean by Data Environment in VB? Discuss its significance in creating a Data Report.