Punjab Technical University 2009 M.C.A VISUAL BASIC PROGRAMMING - Question Paper

Roll No. …………………
Total No. of ques. : 13 [Total No. of Pages:02]

Paper ID[A0513]
MCA(303)(S05)(O)(LE)(Sem. – 3rd)
VISUAL BASIC PROGRAMMING

Time : 03 Hours Maximum Marks : 75
Instruction to Candidates:
1) Selection - A is Compulsory.
2) Attempt any 9 ques. from part – B

part A
Q1) (15x2=30)
a) What is the purpose of frame?
b) What is the difference ranging from inputbox() and msgbox()?
c) How Rich Text box is various from simple Text Box?
d) What is popup menu?
e) What is the maximum size of a text box?
f) How will you remove all the elements from the list box?
g) Define keyboard message handlers.
h) What is the purpose of choice Explicit?
i) What is the difference ranging from fixed sized arrays and dynamic arrays?
j) What is the importance of modules?
k) What is the difference ranging from Radio buttons and Check boxes?
l) How will you change the colour of command button?
m) What is dialog box?
n) How RDO is various from DAO?
o) Explain the function of RGB() function?

part B
(9 x 5= 45)
Q2) Discuss different data kinds in VB.
Q3) What is the difference ranging from modules and Event Procedures?
Q4) What is an MDI parent form? How will you set a MDI child form?
Q5) How will you deal with syntax errors and logical errors?
Q6) Discuss different control statements in VB.
Q7) How will you assign various properties collectively?
Q8) What is the difference ranging from function and procedure
Q9) Discuss different events related to a Form.
Q10) What is the difference ranging from dim, private and public visibility modes?
Q11) What do mean by looping statements? explain different looping statements used in VB?
Q12) What do you mean by class modules?
Q13) Write different steps to create a popup menu.

Earning:   Approval pending.