Alagappa University 2007 M.C.A COMPUTER LAB IV — VISUAL BASIC - Question Paper

Time : 3 hours Maximum : 100 marks
Break up of marks :
Record Note book : 5
Algorithm/Flow chart : 15
Program : 35
Debugging and Execution : 35
Result : 10

choose any 1 ques..

1. (a) Write a VB program to convert the provided string into UpperCase.
(b) Create a Text editor like Word Pad.


2. (a) Write a VB program to sort the provided numbers in ascending order.
(b) Write a VB project using control array that create a scientific calculator with improper command buttons.

3. (a) Write a VB program to copy the contents of 1 file into a different.
(b) Write a VB project that stores 10 learner details with fields Reg. No., Name, Class. Display data fields in Text boxes and give command buttons to move to the desired record.

4. (a) Write a VB program to obtain the Simple interest for the provided P, N and R.
(b) Add Data control and Text boxes to your Form and set its properties such that you can display the customer ID, Name, Address from Customer table of Invoice.mdb.

5. (a) Write a VB program to reverse the provided string.
(b) Create a Menu system like the 1 you see in WordPad.

6. (a) Write a VB program to convert the provided decimal number to binary.
(b) Write a VB project for Bank operations using SB-account database with the choices :
(i) Add new account
(ii) Deposit amount
(iii) Withdraw account
(iv) Display account.

7. (a) Write a VB program to compute the sum and avg. of 3 Subject marks and display its outcomes and class.
(b) Write a VB program to add records to the database using database controls.

8. (a) Write a VB program to test whether the provided string is Palindrome (or) not.
(b) Write a VB project to view records using Database controls.

9. (a) Write a VB program to display the University outcome of MCA students in five subjects provided, grade, result, marks in five subjects with their name and roll number should be displayed.
(b) Write a VB project that receives a year number from a Text box and month name from the list box and displays the number of days in the provided month.

10. (a) Write a VB program to reverse the provided four digit number.
(b) Write a VB program to add records to the database using database controls.

Earning:   Approval pending.