BCA-11
December Examination 2016
BCA Pt. II Examination
Programming in Visual Basic
Paper BCA-11
Time 3 Hours Max. Marks 100
Note: The question paper is divided into three sections B and C. Write answers as per given instructions.
Section A 10 × 2 20
(Very Short Answer Questions)
Note: Answer all questions. As per the nature of the question delimit your answer in one word, one sentence or maximum upto 30 words. Each question carries 2 marks.
Describe any four features of VB.
Explain combo box control.
Explain data types in VB.
What is select case? Write its code.
Write all operators available in VB.
What is an object, properties and methods in VB?
What is the use of ADODC controls in VB?
(viii) What is IDE?
Explain record set in VB.
What is MS Flexgrid control in VB?
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BCA-11 100 2 (P.T.O.)
BCA-11 100 2
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Section B 4 × 10 40
(Short Answer Questions)
Note: Answer any four questions. Each answer should not
exceed 200 words. Each question carries 10 marks.
What is DLL in VB? Explain.
What do you understand by Error traping in VB? Explain.
Explain array in VB, with suitable example.
What is scroll bar? Explain its use with Image Control.
Write a program in VB to find factorial of a number.
Explain pass by value and pass by reference in procedure.
Explain difference between single document and MDI.
Explain use of crystal report in VB.
Section C 2 × 20 40
(Long Answer Questions)
Note: Answer any two questions. You have to delimit your each
answer maximum upto 500 words. Each question carries
20 marks.
10) Explain all looping statements in VB with suitable example.
11) Explain common dialog control with its methods and properties
with example.
12) Explain the method of connecting an ADO Data Control to a
database by writing code.
13) Explain file system controls in VB. Also explain data files.