Computer Science · Database Management System (SQL)
Consider the following statements regarding SQL Set Operations: Statement 1: The UNION operation combines two result sets vertically and automatically removes any duplicate rows from the final output. Statement 2: The INTERSECT operation strictly returns only the rows that are present in the first result set but completely absent from the second set.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both statements are false.
- 2Statement 1 is false, but Statement 2 is true.
- 3Statement 1 is true, but Statement 2 is false.✓
- 4Both statements are true.
Correct answer
Statement 1 is true, but Statement 2 is false.
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