Concatenated Keys

question 12

Multiple Choice

Concatenated keys

• A)Are only needed when combining two or more REA diagrams.
• B)Are foreign keys used to implement 1:N or 1:1 relationships.
• C)Are multiple attribute keys used to implement 1:M relationships.
• D)Are required to implement M:N relationships.

---

Definitions:

Dysfunctional

Behaviors or structures within an organization that hinder progress or performance rather than assist it.

Role Conflicts

Occurs when an individual experiences incompatible demands from different roles they fulfill, leading to stress or difficulty in performing effectively.

Role Ambiguities

A situation where the functions and responsibilities of a job are unclear to the employee, leading to confusion and potentially decreased job satisfaction.

Role Overloads

The condition in which an individual has more responsibilities and tasks than they are capable of completing within the given time and resources.