Which of the following is true of N:M relationships?
A) They are common examples of minimum cardinalities.
B) They are also called one-to-many relationships.
C) The number of entities on each side cannot be different.
D) More than one entity is allowed on each side of the relationship.
Correct Answer:
Verified
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A)N:N
B)1:N
C)M:1
D)N:M
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