9.
10
a) Explain :
i) Data Bound Grid control.
ii) DB ComboBox.
iii) DB List Box.
b)
AL - 0512
B. C. A. (Part - Ill) (Old Course)
Visual Basic
Create a VB application for connecting access
database to VB using data control.
6
Paper - XVI
P Pages : 4
Time : Three Hours
c)
What do you mean by Recordset ? Explain
its types ?
Note : 1. All questions are compulsory
2. Figures to the right indicate full marks.
3. Assume suitable data wherever necessary.
4. Illustrate your answer with the help of neat
sketches wherever necessary.
4
OR
10
10. a) Explain :
i) COM / DCOM.
ii) ODBC.
b)
c)
Max. Marks : 100
1. a) Explain the concept of event-driver
programming ?
Design a database application in VB to store
employee detail using ADODC control ?
6
b) Explain the relational & logical operator
in VB ?
4
6
4
Define :
i) Data Control
ii) Record Set.
c) What is array ? Explain the array in VB with
10
suitable example ?
OR
2.
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4
213 / 325
a) Explain :
i) IF - - THEN - - ELSE.
ii) SELECT - - CASE
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1
4
b)
3.
Write a VB program to check the input no.
is even or odd.
c)
6
c)
Explain VB IDE with its components ?
a)
Explain the difference between picture Box
& Image Box control ?
4
Explain the procedure of producing color
dialog Box ?
6
b)
c)
Explain all graphics methods in VB with
syntax & example ?
10
b)
Explain :
i) Image Box.
a)
What is open statement ? Explain the open
statement modes ?
i) Append
ii) Binary iii) Random
Explain :
i) Seek( )
b)
10
7.
Explain the Line & Shape controls in VB ?
a)
4
OR
6.
OR
4.
Write a VB program to read data & write
data into a binary file ?
10
6
ii) LOF( )
iii) Freefile( )
c)
List the file-related controls with example ?
4
a)
What are the web browser controls provided
by visual Basic ? Explain.
10
b)
Create an intemet application in VB using
web browser control ?
4
6
10
ii) OLE.
OR
c)
5.
a)
b)
What are common dialog control ? Write a
procedure to add common dialog control in
VB application ?
Explain :
i) print #
a)
10
What is file ? Explain the sequential & random
access file with suitable example ?
10
AL 0512
-
8.
b)
Write and explain all FTP & HITP
commands ?
10
Explain the active-x controls provided by
visual basic for web ?
10
6
ii) input #
2
iii) write #
AL - 0512
3
P.T.O.