SEQUENCE SYSTEM

 SOURCE CODE

OUTPUT:

Explanation:

 I used vb v6.0 in creating this sample program. First i choose a form then input 3 Label boxes, 4 text boxes and 2 command buttons.I changed their name and Caption. next I coded the program  in the code window of the command button then i tested if it is check or error.

Purpose of the sample program:  To Record  student Informations.

SELECTION SYSTEM

SOURCE CODE

OUTPUT

SELECTION CONSTRUCT IS PROGRAM CONSISTS OF CONDITIONAL STATEMENT:

 ~~   I used if ans else statements.

This system purpose is for a security system,where you will input your username and password.