Add at least $5$ records to the Instructor table. $[1$ mark$]$

$$ Add at least $10$ records to the Class table. $[1$ mark$]$

$$ Add at least $10$ records to the Student table. $[1$ mark$]$

$$ Ensure that there are multiple classes enrolled by some students. $[2$ marks$]$

$$ Ensure that there are multiple students enrolled in classes. $[2$ marks$]$

$$ Ensure that some instructors teach multiple classes $[2$ marks$]$

$$ Ensure that some instructors are not assigned to a class. $[1$ mark