# University Of Pune Question Paper, 2010 Question Paper,P. G. D. C. A. (Semester - II),VISUAL BASIC

University Of Pune Question Paper
P. G. D. C. A. (Semester - II) Examination - 2010
VISUAL BASIC
(New 2008 Pattern)
Time : 3 Hours] [Max. Marks : 70
Instruction :
All questions are compulsory.
Q.1) Give output for the following Section of Code and explain it :
(Any Five) [20]
(a) Dim i as integer, n as integer
do until n = 10
if n < = 0 Then Exit do
n = n – 1
i = i + 1
1oop
Msg Box (“The loop run” &i & “times”)
(b) Dim i as integer
Dim j as integer
for i = 1 to 3
for j = 1 to 5
print “*”
next
i = i + 2
next
(c) Dim dt as Date
dt = dateAdd (“m”, 3, # 12\12\2009#)
print dt
dt = dateSerial (2008, 22, 11)
print dt
(d) Dim arr(7) as integer, n as integer
n = 1
for i = 0 to 6
j = n * n
a(i) = j
print a(i)
n = n + 1
next
(e) Dim j \$
print VarType (j)
print TypeName (j)
print Len (j)
(f) Dim a(4) as Integer
Redim a(3)
a(1) = 10
a(2) = 20
a(3) = 10
print a(1) + a(2) + a(3)
Q.2) Explain properties of the following controls : (Any Two) [10]
(a) Checkbox
(b) Listbox
(c) Scrollbar
(d) Textbox
Q.3) Write short notes : (Any Two) [10]
(a) Control Array
(b) Common Dialog Box
(c) Loops used in Visual Basic
(d) Date Functions with example
Q.4) Solve any three from the following : [30]
(a) Write a code to accept 15 numbers from user, to find out
Maximum, Minimum and Average of them. (Use Array)
(b) Create a form with one textbox and one timer. After every two
seconds the textbox background colour will change to
Red/Green/Blue continuously.
(c) Write a VB Code to accept Name and Password from user, when
the command button “Login” is clicked, display “Hello! Friends”
message if user name and password is correct, else display