A dependent entity would be of no use to a business environment if the entity that it depends on is no longer of use.
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Q39: A dependent entity _.
A) is the same
Q40: A one-to-one binary relationship associates one occurrence
Q41: In a ternary relationship, an occurrence of
Q42: An associative entity is an alternate way
Q43: In a many-to-many unary relationship an occurrence
Q45: A one-to-one unary relationship involves a single
Q46: A one-to-one unary relationship associates one occurrence
Q47: It is not necessary to have an
Q48: In a one-to-many unary relationship an occurrence
Q49: Draw an entity-relationship diagram that describes the
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