Examlex
One important inheritance characteristic is that all entity subtypes inherit their primary key attribute from their supertype.
Creative Thinking
The ability to think about a task or problem in a new or different way, or to use imagination to generate new ideas.
Solutions
Refers to methods or strategies used to solve problems or achieve desired outcomes.
Novel
New or unique, often used to describe something that has not been seen, done, or experienced before.
Creative Problem-solving
A method of addressing challenges in innovative ways that involves critical thinking and the synthesis of new solutions.
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Q54: Relationships operate only in one direction.
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Q93: PRODUCT yields all possible pairs of rows