a. Describe how to represent a multivalued attribute entity relationship. Give an example other than one in this chapter.
b. Describe how to represent a version/instance entity relationship. Give an example other than one in this chapter.
c. What happens when an instance entity is given a non-ID-dependent identifier? How does this change affect relationship design?
d. What happens when the parent in an ID-dependent relationship is given a surrogate key? What should the key of the child become?
e. Describe how to represent a mixed entity relationship. Give an example other than one in this chapter.