Match the Chen's notation to the corresponding key and participation constraints.
Question
Match the Chen's notation to the corresponding key and participation constraints.
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Solution 1
In Chen's notation, entities are represented by rectangles, relationships are represented by diamonds, and attributes are represented by ovals.
- Key Constraints: In Chen's notation, key constraints are represented by underlining the attribute that forms the primary key. If an entity has a compos Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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