Computer Science - Database Systems - Discussion


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.

[A]. Network database
[B]. Relational database
[C]. Distributed database
[D]. Hierarchical database
[E]. None of the above

Answer: Option D


No answer description available for this question.

Nitin said: (Aug 1, 2013)  
Hierarchical database structure as a tree and follow the parent child relationship concept.

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