Question: Contrast the following terms: a. stored attribute; derived attribute b. simple attribute; composite attribute c. entity type; relationship type d. strong entity type; weak entity

Contrast the following terms:

a. stored attribute; derived attribute

b. simple attribute; composite attribute

c. entity type; relationship type

d. strong entity type; weak entity type

e. degree; cardinality

f. required attribute; optional attribute g. composite attribute; multivalued attribute h. ternary relationship; three binary relationships

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