

MCQOPTIONS
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1. |
WHICH_OF_THE_FOLLOWING_IS_ILLEGAL??$ |
A. | SELECT SYSDATE – SYSDATE FROM DUAL; |
B. | SELECT SYSDATE – (SYSDATE – 2) FROM DUAL; |
C. | SELECT SYSDATE – (SYSDATE + 2) FROM DUAL; |
D. | None of the Mentioned |
Answer» D. None of the Mentioned | |