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CHECKPOINT 7.1 1. How would you identify a strong entity? 2. How would you identify a weak entity? 3. What kind of a relationship line

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CHECKPOINT 7.1 1. How would you identify a strong entity? 2. How would you identify a weak entity? 3. What kind of a relationship line (single or double) would be leading up to the weak entity in a Chen-like diagram? 4. What kind of relationship does a weak entity have in a Chen-like model? 5. What is a partial key

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