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The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) Which statement finds the highest grade point average (GPA) per semester?()

发布日期:2020-04-10

The STUDENT_GRADES table has these columns: STUDEN...
A

SELECT MAX(gpa) FROM student_grades WHERE gpa IS NOT NULL;

B

SELECT (gpa) FROM student_grades GROUP BY semester_end WHERE gpa IS NOT NULL;

C

SELECT MAX(gpa) FROM student_grades WHERE gpa IS NOT NULL GROUP BY semester_end;

D

SELECT MAX(gpa) GROUP BY semester_end WHERE gpa IS NOT NULL FROM student_grades;

E

SELECT MAX(gpa) FROM student_grades GROUP BY semester_end WHERE gpa IS NOT NULL;

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