Please explain your answer. Thank you.

ct Question 17 0 / 1 pts Course Section Student Kemp id course_id + Integer varchar course_id section_no Integer varchar lastname description credit_hours Integer varchar varchar int firstname What is TRUE about the above model? O The intersection table would indicate course enrollment O The description attribute results in a second normal form anomaly O Student would need a foreign key from Section O The intersection table would contain the number of credit hours for that offered