The ________ notation signifies that an adviser can be related to many students and that a student can be related to many advisers.
A) 1:M
B) N:M
C) N:1
D) N:N

Question

Quizplus · Accepted Answer

The N:M notation, also known as Many-to-Many, indicates that there can be multiple advisers assigned to multiple students, creating a non-exclusive relationship between them. Therefore, B is the best choice for the given scenario. Option A represents a One-to-Many relationship, where one adviser is assigned to multiple students, but each student can only have one adviser. Option C represents a Many-to-One relationship, where multiple students can be assigned to one adviser, meaning that the relationship is exclusive. Finally, option D is not a valid notation, as it does not follow the standard format.

The ________ Notation Signifies That an Adviser Can Be Related