Which SQL statement defines the FOREIGN KEY constraint on the DEPTNO column of the EMP table? EMPLOYEES EMPLOYEE ID EMP NAME DEPT ID MGR ID JOB ID SALARY 4000 2500 101 Smith 20 SA REP 120 105 120 102 Martin 10 CLERK 103 Chris John Diana Smith 20 ADMIN HR CLERK 2500 IT ADMIN IT 4200 104 105 106 30 108 30 108 5000 40 110 AD ASST 3000 108 110 120 Jennifer Bob 30 HR DIR EX DIR SA DIR 110 6500 40 SO00 Ravi 20 110 6500 DEPARTMENTS DEPARTMENT ID DEPARTMENT NAME 10 20 30 40 Admin Education IT Human Resources
Which SQL statement defines the FOREIGN KEY constraint on the DEPTNO column of the EMP table? EMPLOYEES EMPLOYEE ID EMP NAME DEPT ID MGR ID JOB ID SALARY 4000 2500 101 Smith 20 SA REP 120 105 120 102 Martin 10 CLERK 103 Chris John Diana Smith 20 ADMIN HR CLERK 2500 IT ADMIN IT 4200 104 105 106 30 108 30 108 5000 40 110 AD ASST 3000 108 110 120 Jennifer Bob 30 HR DIR EX DIR SA DIR 110 6500 40 SO00 Ravi 20 110 6500 DEPARTMENTS DEPARTMENT ID DEPARTMENT NAME 10 20 30 40 Admin Education IT Human Resources
Chapter11: Group Functions
Section: Chapter Questions
Problem 18MC
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