In an Entity-Relationship (E-R) Diagram for the Purchasing Process, You

question 61

Multiple Choice

In an entity-relationship (E-R) diagram for the purchasing process, you would expect that the word generate would appear in the diamond showing the relationship between:

• A) VENDOR and PURCHASE_ORDERS
• B) VENDOR and EMPLOYEES
• C) VENDOR and PURCHASE_REQUISITIONS
• D) PURCHASE_REQUISITIONS and PURCHASE_ORDERS

---

Definitions:

Irreversibility

A cognitive limitation in young children's thinking, where they are unable to understand that an action can be done and undone.

Internalized Sets

Concepts, beliefs, or ways of thinking that have been fully absorbed into one's mindset and influence behavior and decision-making.

Operations

Mental actions that are reversible and allow children to do mentally what they previously did physically, a key concept in cognitive development theory.

Schemas

Cognitive structures that organize knowledge and guide information processing, based on themes or subjects.