In a requirement gathering session, you have made notes while discussing about Suppliers, with a user...

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In a requirement gathering session, you have made notes whilediscussing about Suppliers, with a user from procurement team. Abusiness analyst who is working with you looks at your notes andasks you what the terms below mean with respect to Supplier entity.Explain their meaning giving examples.

1. Unique identifier

2. Composite

3. Single vs Multi-valued

4. Derived

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The unique identifier is a numeric or alphanumeric sequence thatwithin a given scheme is associated with a single individualUIDs allow the object to be addressedso it can be accessed and engaged with In case of suppliers the supplierid will be the unique identifier which that will help the others to identify the supplier    See Answer
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