If a 1:M relationship is optional on the M side and mandatory on the 1 side,and if the table resulting from the 1 side has 3 records,then the table resulting from the M side CANNOT have less than ________ records.
A) 0
B) 1
C) 2
D) 3
Correct Answer:
Verified
Q4: Which of the following is NOT true?
Q5: If an M:N relationship is mandatory on
Q6: If a 1:M relationship is mandatory on
Q7: If a 1:M relationship is mandatory on
Q8: If a 1:M relationship is mandatory on
Q10: If a 1:M relationship is optional on
Q11: Which of the following statements regarding
Q12: If an entity has three unique attributes,how
Q13: Which of the following is NOT true?
Q14: If a 1:M relationship is optional on
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