Question: Which statement is NOT CORRECT? a . The ER model does not enforce that a supplier can only have purchase orders outsunding for products he
Which statement is NOT CORRECT?
a The ER model does not enforce that a supplier can only have purchase orders outsunding for products hethe can actually supply.
b According to the ER model, there can be fuppliers that fupply no products and have no purchase orders outstanding.
c According to the ER model, a suppler cannot have more than address.
d The ER model has both weak and evistence depandent entity typt
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