Question: What two conditions must be met before an entity can be clascified as a weak entity? Give an example of a weak entity. What is

What two conditions must be met before an entity can be clascified as a weak entity? Give an example of a weak entity.
What is a strong (or identifying) relationship, and how is it depicted in a Crow's Eoot ERD?
Given the business rule "un employce may have many degrees, "discuss its effect an attributes, entities, and relationships. (Hint Remember what a multivalued attribute is and how it might be implemented :
What two conditions must be met before an entity can be

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