What is the function of the intersect operation?
- It returns the intersection of the results of the results of any two different queries
- It returns the intersection of the results of two different queries which have the same set of attributes in the select clause
- It returns the intersection of the results of two different queries which have the same condition in the where clause
- None of the mentioned
(b).It returns the intersection of the results of two different queries which have the same set of attributes in the select clause
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