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B. Com. (Part-III), Assignment 2021-22, Paper -I, (Programming in Visual Basic), Unit -I, Q1. Explain the following, History of visual basic, Properties windows and working environment, Elements of the Integrated Development Environment (IDE), Write a program to design electronic clock to display the time in seconds., write a program to print (welcome) ten times, the first one with the ordinary size and color. Then make the color changed and the size bigger at each time., Unit -II, Q2. Explain the following, Loop statement and Conditional statements, Combo box and list box, Active X Control and Array, What is file in VB? explain file design coding and dialog box with, Example ., Write a design a form with one textbox, set the text properties so that this massage appears when project runs (welcome to visual basic world)., Write a program to find the summation of undetermined number of positive numbers such that the program will be stopped when we enter negative number., Unit –III, Q3. Explain the following, What is function? Explain call by value and call by reference ., Toolbar. And Menu Editor, code editor window Code form, Write a program to find the average of n numbers., write a program to print the days of the week when we enter its number., Write a design a form with three option buttons " red ", " green " and " blue " such that when we click on options the color of the form colored by red, green and blue respectively., Unit –IV, Q4. Explain the following, What is File organization Random access file? Explain it., Picture Box and image Box, Write a program to add and subtract two integer numbers after putting a suitable design. Use message box for outputting.., write a program to move the text (excellent) from textbox to message box and change the color of the text after click on command button (display)., Write a design a form to display "applied science" such that when click on command button "start" the color of "applied science" changed randomly every second., Unit –V, Q5. Explain the following, Explain relational database concept using ADO., Crystal report and SQL, write a design a form to enter username and password such that the title of the from is VB, Write a program to display the time and the date, put a suitable design., Design a form to appear your name and department in textbox, when click on command button "name" and "department" respectively so that you can clear these information’s when click on command "clear" and stop project when click on command “Exit”, B. Com. (Part-Ill), Execution 2021-22, Paper -I, (Programming in Visual Basic), Write a program to print (hello) five times with its numbering using do while loop., Write a program to print (hello) five times with its numbering using do until loop., Write a program to find the summation of undetermined number of positive numbers such that the program will be stopped when we enter negative number., Write a program to find the summation of the numbers from 5 to 15., Write a program to find the summation of 10 numbers., Write a program to find the average of n numbers., Write a program to print multipliers of 5 (from 5 to 50), Write a program to find the average of numbers that dividable by 3 (with out remainder) from 3 to 99., Write a program to print (welcome) ten times, the first one with the ordinary size and color. Then make the color changed and the size bigger at each time., Write a program to print the multiplication table., Write a program to generate the numbers in the following form., 1, 1 2, 1 2 3, 1 2 3 4, 12. Write a program to find n factorial (n!), 13. Write a program to enter n numbers and find the average of negative numbers, Only., 14. Write a program to print the multipliers of 6 from 12 to 60, using do, While first, then use does until loop secondly., 15. Find the odd numbers from 1 to 100., 16. Write a program to generate the numbers as follows:, 5 5 5 5, 4 4 4, 3 3, 2, 17. Design a form with one text box and three check boxes such that when click on boxes the following is done: change typing to bold, italic, and underline., 18. Design a form such that: in event load, when project runs, the form back color property changed (chose any color)., 19. Design a form to enter username and password such that the title of the form is VB., 20. Design a form with one textbox, set the text properties so that this massage appears when project runs (welcome to visual basic world)., 21. Design a form to appear your name and department in textbox, when click on command button "name" and "department" respectively so that you can clear these informations when click on command "clear" and stop project when click on command "exit"., 22. Design a form contains label to display your department and two command buttons "show" and "hide" such that when click on command1, form2 appears and when click on command2, form2 disappears. In form2 design a list to contain the name of departments branches which appears after click on command button "display"., 23. Design a form contains a sorted list alphabetically such that the user can add the item from text to the list after click on command button "add"., 24. Design a form with three option buttons " red ", " green " and " blue " such that when we click on options the color of the form colored by red, green and blue respectively., 25. write a program to move the text (excellent) from textbox to message box and change the color of the text after click on command button (display)., 26. write a program to enter any text and compute its length. Put suitable design., 27. write a program to add and subtract two integer numbers after putting a suitable design. Use message box for outputting., 28. write a program to compute the functions: sine, cosine, integer value, square, absolute value., 29.Write a Program to compute the area of triangle with design., 30.Write a program to enter the name of a student and two marks of any subject by input box then computes the average and display the name and average in two labels., 31. Design a project with three forms, such that form1 contains two command buttons "Pethagors equation" and "area of triangle" such that when click on command1 "Pythagoras equation", form2 will be appear so in this form the third side of triangle will be compute with Pythagoras equation after enter the first and second side, and when click on "area of triangle" the third form displayed so that the area will be compute after entering the base and height. Use suitable output and input methods.
