A top-to-bottom relationship among the items in a database is established by a Options: A . &nbspAll of the listed here B . &nbspHierarchical schema C . &nbspNetwork schema D . &nbspRelational schema

A top-to-bottom relationship among the items in a database is established by a

Question - A top-to-bottom relationship among the items in a database is established by a

Options:

A . All of the listed here

B . Hierarchical schema

C . Network schema

D . Relational schema

Answer: Option B

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