Task:
1. Create a user named Administrator with
unlimited amount of space

2. Change the password of Administrator

3. Grant update privileges on the
Student_name, GPA columns to
Administraor user from Student table

4. Remove Privilege Update from
Administrator

5. Create a profile named MGProfile with 2
sessions per user and the life time of
password is 160 and 3 failed attempts to
log in to the user account before the
account is locked.