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NET aug 16 paper 2 q19

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official ans given is 1)      but i think it should be 2) as table 2 violates P :S relationship of many to one 

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Yes, you are correct.

Since P:S is a many-to-one relationship, a single entity of P can be related to only a single entity of S. But here p1 is related with both s1 and s2, which violates the condition.
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