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What is TRUE about Right Outer Join?
12. What is TRUE about Right Outer Join?
- It contains all tuples that have the same common attribute names in A and B
- Tuples in B do not match tuples in A in the left outer join
- Both A and B
- None of the above
Answer: C) Both A and B
Explanation:
In case of Right Outer Join -
- It contains all tuples that have the same common attribute names in A and B.
- Tuples in B do not match tuples in A in the left outer join.