Question:
Natural Join can also be termed as _______ .
Natural Join can also be termed as _______ .
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Natural joins are commonly used in relational databases to combine data from multiple tables based on common attributes.
Updated On: Jun 16, 2025
- combination of Union and Cartesian Product
- combination of Selection and Cartesian Product
- combination of Projection and Cartesian Product
- combination of Projection and Union
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The Correct Option is C
Solution and Explanation
A natural join in relational algebra can be viewed as a combination of a projection and a Cartesian product. It combines rows from two relations by matching the values of common attributes and then applying a projection to remove duplicate columns.
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