Multiple Choice
What is a foreign key?
A) a field that uniquely identifies a given record in a table
B) a primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables
C) a table that uniquely identifies a given record in a field
D) a foreign key of one table that appears as an entity in another table and acts to provide a logical relationship between the two records
Correct Answer:
Verified
Correct Answer:
Verified
Q1: What exists to represent the relationship between
Q2: A primary key is a field that
Q5: What has the potential to contain more
Q6: Which of the following statements is accurate?<br>A)A
Q7: What kind of attribute would be date
Q8: What kind of attribute would be given
Q9: What occurs between two entities in which
Q11: What kind of attribute can be calculated
Q15: A foreign key is a primary key
Q27: Date of birth would be a stored