Two or more primary keys of other database tables that,together,become the unique identifier or primary key of an M:N relationship table are called
A)two attributes keys.
B)concatenated keys.
C)connecteated keys.
D)conjoined keys.

Question

Quizplus · Accepted Answer

The term "concatenated keys" refers to the combination of two or more primary keys from other tables to form the primary key of an M:N relationship table. This is because the keys are combined by concatenating them (joining them end-to-end) to create a unique identifier for the relationship.

Two or More Primary Keys of Other Database Tables That,together,become