QBASIC Menu drive Basic Program to Add and Display the record of "contact.dat" data file (Class 10 SEE)

Write a program to create a data file "marks.dat" and store name and marks in three subjects of five students (Class 10 SEE)

QBASIC program to create, Read and Append students data from "student.dat" data file (Class 10 SEE)

QBASIC Pattern Printing Program (SUB ... END SUB | FUNCTION ... END FUNCTION)