A(n) _____ Is the Attribute in the Supertype Entity That

question 5

Multiple Choice

A(n) _____ is the attribute in the supertype entity that determines to which entity subtype each supertype occurrence is related.

• A) subtype discriminator
• B) inheritance discriminator
• C) specialization hierarchy
• D) entity supertype

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Definitions:

Weekly Demand

The total quantity of goods or services that consumers are willing and able to purchase over the course of a week.

Customer Service Level

A measure of the quality of service provided to customers, often evaluated through metrics like response time, satisfaction rates, and resolution effectiveness.

Lot Size

The quantity of units produced or purchased in a single batch or order, affecting production costs and inventory levels.

Cost of Overstocking

The expenses associated with holding excessive inventory, such as storage costs, insurance, and potential obsolescence.