When creating a table in the relational database design from an entity in the extended E-R model,the attributes of the entity become the rows of the table.
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Q5: Each entity in the extended E-R model
Q6: The last step in creating a table
Q7: A surrogate key is appropriate when the
Q8: A surrogate key should be considered when
Q9: A null value is an attribute value
Q11: The values of a surrogate key have
Q12: One of the important properties of a
Q13: Data types are consistent across all DBMS
Q14: Whether or not an attribute is required
Q15: A foreign key is a key that
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