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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.

<p> </p> <p>A. Network database </p> <p>B. Relational database </p> <p>C. Distributed database </p> <p>D. Hierarchical database </p> <p>E. None of the above </p>

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Question added by Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company
Date Posted: 2015/01/11
Ibrahim Hussein Mayaleh
by Ibrahim Hussein Mayaleh , Sales & Business Consultant and Trainer , Self-employed

I have no idea, but thanx for the invitation

Vinod Jetley
by Vinod Jetley , Assistant General Manager , State Bank of India

D. Hierarchical database

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