GATE Computer Science (CS) 2022 Shift 1 Solved Paper
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Question : 25 of 65
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Consider the following three relations in a relational database.
Employee(eId, Name), Brand(bId, bName), Own(eId, bId)
Which of the following relational algebra expressions return the set of eIds who own all the brands?
Employee(eId, Name), Brand(bId, bName), Own(eId, bId)
Which of the following relational algebra expressions return the set of eIds who own all the brands?
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