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Oracle Datbase 12c SQL Exam Questions

Oracle

Oracle Datbase 12c SQL

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Question 51:

View the exhibit for the structure of the STUDENT and FACULTY tables. 
image
You need to display the faculty name followed by the number of students handled by the faculty at the base location. Examine the following two SQL statements: Statement 1 - SQL>SELECT faculty_name, COUNT(student_id) FROM student JOIN faculty - USING (faculty_id, location_id) GROUP BY faculty_name; Statement 2 - SQL>SELECT faculty_name, COUNT(student_id) FROM student NATURAL JOIN faculty GROUP BY faculty_name; Which statement is true regarding the outcome? 

Answer options:

A. Only statement 2 executes successfully and gives the required result.
B. Only statement 1 executes successfully and gives the required result.
C. Both statements 1 and 2 execute successfully and give different results.
D. Both statements 1 and 2 execute successfully and give the same required result.