In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.


Network database


Relational database


Distributed database


Hierarchical database

Posted under Data Models DBMS

Answer: (d).Hierarchical database

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Q. In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.

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