Question: Which statement is true regarding the INTERSECT operator? a . Returns all distinct rows selected by both queries b . Returns all distinct rows selected

Which statement is true regarding the INTERSECT operator?
a.
Returns all distinct rows selected by both queries
b.
Returns all distinct rows selected by the first query but not the second
c.
Returns all distinct rows selected by either query
d.
Returns all rows selected by either query, including all duplicates

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