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Which product is returned in a join query have no join condition:

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Which product is returned in a join query have no join condition: (a) Equijoins (b) Cartesian (c) Both Equijoins and Cartesian (d) None of the mentioned This question was posed to me in examination. My doubt is from Join Operations in portion Query Processing Techniques of Database Management Select the correct answer from above options Interview Questions and Answers, Database Interview Questions and Answers for Freshers and Experience

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Correct option is (b) Cartesian For explanation: A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates.

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