

MCQOPTIONS
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1. |
In relational databases, the natural join of two tables is: |
A. | Combination of Union and filtered Cartesian product. |
B. | Combination of projection and filtered Cartesian product. |
C. | Combination of selection and filtered Cartesian product |
D. | Cartesian product always |
Answer» C. Combination of selection and filtered Cartesian product | |