EXCEPT FOR ONE, WHICH HAS A NULL VALUE IN THE SALARY FIELD. (CHOO...

100, - OCA /OCP ORACLE DATABASE 11G A LL-IN-ONE EXAM GUIDE- P53 PPSX
OCA /OCP ORACLE DATABASE 11G A LL-IN-ONE EXAM GUIDE- P53 PPSX
100, except for one, which has a null value in the SALARY field. (Choose the best answer.) A. An error is returned B. 3 C. 4 D. None of the above