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Figuer: -Assuming That We Use the Rule(s)that Avoid Null Values in Values

Question 21

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Figuer: Figuer: -Assuming that we use the rule(s) that avoid null values in tables,the table AUTHOR obtained in converting the ERD diagram to a relational database will have the following number of attributes: A) 2 B) 3 C) 4 D) 5
-Assuming that we use the rule(s) that avoid null values in tables,the table AUTHOR obtained in converting the ERD diagram to a relational database will have the following number of attributes:


A) 2
B) 3
C) 4
D) 5

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