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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?
Correct Answer: C
Explanation/Reference: Explanation: For highest gpa value MAX function is needed, for result with per semester GROUP BY clause is needed Incorrect answer: A. per semester condition is not included B. result would not display the highest gpa value D. invalid syntax error E. invalid syntax error Refer: Introduction to Oracle9i: SQL, Oracle University Study Guide, 5-7