Computers and Technology, 29.03.2021 17:10 micheleflorack

10.( 5) Given the two relations X and Y with relation X has a columns and b rows while relation Y has c columns and d rows then the JOIN of X and Y would result in a relation consisting of : a. a * c columns and bd rows b. b d columns and ac rows c. a c columns and bd rows d. a b columns and cd rows e. None of these

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10.( 5) Given the two relations X and Y with relation X has a columns and b rows while relation Y ha...

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