13. If a compound query contains both a MINUS and an INTERSECT operator,
which will be applied first? (Choose the best answer.)
A. The INTERSECT, because INTERSECT has a higher precedence than MINUS.
B. The MINUS, because MINUS has a higher precedence than INTERSECT.
C. The precedence is determined by the order in which they are specified.
D. It is not possible for a compound query to include both MINUS and
INTERSECT.
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