In the human resources REA model,the relationship between Skills and Employees is typically modeled as M:N because
A) one employee may possess many skills, and one skill may be possessed by more than one employee.
B) many employees possess skills, and many skills are possessed by employees.
C) employees can be trained to learn all skills, and all skills are possessed by at least one employee.
D) the relationship would be 1:N not M:N, because most employees are hired for a specific job that requires a specific skill, even though a specific job could be done by many employees.

Question

Quizplus · Accepted Answer

The relationship between skills and employees is typically modeled as M:N because one employee may possess many skills, and one skill may be possessed by more than one employee. This means that the relationship is many-to-many, which is represented by an M:N relationship. It is not a 1:N relationship because many employees possess skills, not just one, and many skills are possessed by employees, not just one. Additionally, not all employees can be trained to learn all skills, and not all skills are possessed by at least one employee.

In the Human Resources REA Model,the Relationship Between Skills and Employees