2 pts Question 12 Which of the following is the term for the process to make sure the user has the right to access a system? O persistence O authentication O commitment O permission Question 13 2 pts Database permissions are usually assigned to groups not individuals. Which of the following is the name for these groups? O groupings O roles O objects O cursors | Question 14 2 pts Which of the following is the term for the process that prevents one user's work in a database from