Discussion 5: Chapter 5 – Database Processing

Identify two entities in the data entry form in Figure 5-28. What attributes are shown for each? What do you think are the identifiers?
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Consider the relationship between Adviser and Student in Figure 5-21. Explain what it means if the maximum cardinality of this relationship is:
N:1
1:1
5:1
1:5
Identify two entities in the data entry form in Figure 5-28. What attributes are shown for each? What do you think are the identifiers?
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