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GATE CSE 1992 | Question: 13a

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6 6 votes

How is redundancy reduced in the following models?

  1. Hierarchical
  2. Network
  3. Relational

1 Answer

1 1 vote
13(b)

Select s.hotel

From serves s,likes l

Where s.snacks =l.snacks

And l.customer = "Rama"
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