Compare Table $3\mathrm{.}3$ with Table $3\mathrm{.}2$ on page $96.$ Table $3\mathrm{.}2$ contains the semantic integrity

constraints for the Coarse$-$granular Design$-$Specific ER model. Explain why the data

type and size of each attribute name shown in Table $3\mathrm{.}2$ are not carried forward as

semantic integrity constraints in Table $3\mathrm{.}3.$ This should be a short answer question.