Suppose you wish to model the university schema as a graph. For each of the following relations,

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Suppose you wish to model the university schema as a graph. For each of the following relations, explain whether the relation would be modeled as a node or as an edge:

(i) student

(ii) instructor 

(iii) course 

(iv) section 

(v) takes 

(vi) teaches

Does the model capture connections between sections and courses?

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Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

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