Question 4 (2 points) Which of the following statements will add a column named Sections in between Credit_hours and Department to the table COURSE. COURSE Data Structures Discrete Mathematics O a) ALTER TABLE COURSE ADD COLUMN Sections INT NOT NULL after Credit_hours; O b) ALTER TABLE COURSE ADD COLUMN Sections INT NOT NULL; O c) ALTER TABLE COURSE ADD COLUMN Sections INT NOT NULL before Department; 0 d) Any of these