Right method to store data in a database

Question

I would like to know what is the best way to store a data in a database? Excuse me for my ignorance.

Answer 1

You can seperate the table for Student Enrolled and Student Information, since student can have more than one enrollment.

student_information {student_id(pk), firstname, lastname, dob}
student_enrolled {enrollment_id(pk), student_id(fk), programme, code, schedule}

On these two tables you can store one to many enrollment per student (1st level, 2nd level and so on)