Consider the Following REA Diagram as You Respond to the Next

question 1

Multiple Choice

Consider the following REA diagram as you respond to the next question: Which of the following is an external agent in the model?

• A)Vendor
• B)Purchasing agent
• C)Both A and B
• D)Neither A nor B

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Definitions:

UML Class Diagram

A type of static structure diagram in the Unified Modeling Language that describes the structure of a system by showing the system's classes, attributes, operations, and relationships among objects.

Sphere

A three-dimensional geometric shape that is perfectly round and symmetrical, with every point on its surface equidistant from its center.

UML Class Diagram

A type of static structure diagram in the Unified Modeling Language that describes the structure of a system by showing the system's classes, attributes, operations, and the relationships among objects.

Private Access

An access modifier in object-oriented programming that restricts access to the members of a class from outside.