University of Pune 2009 Master of Computer Management (M.C.M) M.C.M (Semester –III) VB.NET (2008 pattern) - Question Paper

M.C.M (Semester –III) examination 2009

VB.NET (2008 pattern)
Max Marks: 70

ques. no. one is compulsory.
Solve any five from Q.2 to Q.8

Q1) discuss .NET Framework Architecture. 10 marks

Q2) discuss ADO.NET Architecture in detail. 12 marks

Q3) A) discuss important methods of File class.
B) Write a program which will copy Text File using Stream learner and Stream author Class. 12 marks

Q4) Design an Interface and write a program which will accept 2 numbers from 2 text boxes and display prime numbers ranging from them in a list box. 12 marks

Q5) describe a class 'Account'. Include subsequent members:
Data Members:
1) Name of Depositor
2) Account Number
3) Type of Account
4) Balance Amount in Account
Member Functions:
1) To assign Initial values
2) To deposit an Amount
3) To withdraw an amount after checking balance
4) To show balance in account
Also give proper validations wherever necessary.
Write a main program to test the above class. 12 marks

Q6) Write Sectional Code to Add, Delete, replace Records of Customer Table (custno, custname, custDtofBirth). (Make your own assumptions). Use disconnected architecture
12 marks

Q7) discuss the subsequent controls: 4*3=12 marks
a) MaskedText Box
b) Combo Box
c) Error Provider
d) Timer

Q8) Write Short notes : (Any 2) 6*2=12 marks
a) Interface
b) Inheritance
c) Collections in VB.net

Earning:   Approval pending.