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2. Strong-Weak Entity Relation What is the difference in the mapping of a strong-weak entity relation and a 1:N relation in regard to the

2. Strong-Weak Entity Relation What is the difference in the mapping of a strong-weak entity relation and a

2. Strong-Weak Entity Relation What is the difference in the mapping of a strong-weak entity relation and a 1:N relation in regard to the 1. PKs of the resulting relations ? 2. FK of the resulting relations ? room employee N N belongs To belongs To 1 1 building department Write down the resulting relations with PKs and FK. Explain the difference!

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