Concerning tables for M:N relationships,which of the following statements is false?
A) Non-key attributes may be included.
B) Multiple attribute primary keys are used.
C) Single attribute primary keys may be used.
D) Concatenated keys are used.

Question

Quizplus · Accepted Answer

In M:N relationships, a single attribute primary key is not typically used because the relationship involves multiple entities, requiring a composite key (concatenated key) to uniquely identify each record.

Concerning Tables for M:N Relationships,which of the Following Statements Is