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If there are ___ between all the decompositions, the relation is said to be lossless decomposition

9. If there are ___ between all the decompositions, the relation is said to be lossless decomposition.

1. Inner Joins
2. Outer Joins
3. Full Outer Joins
4. Natural Joins

Answer: D) Natural Joins

Explanation:

If there are natural joins between all the decompositions, the relation is said to be lossless decomposition.