What Type of Keys Do You Need to Use to Create

question 69

Multiple Choice

What type of keys do you need to use to create a relational database model?

• A) Primary keys and secondary keys
• B) Primary keys and foreign keys
• C) Entity keys and attribute keys
• D) Relational keys and DBMS keys

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Definitions:

Split-off Point

The stage in a production process where multiple products emerge from a single input, each taking a separate path in the production process thereafter.

Joint Products

Products that are produced simultaneously during the same manufacturing process and from the same raw materials, often with varying values.

Manufacturing Capacity

The maximum amount of products a manufacturing entity can produce over a certain period of time.

Variable Manufacturing Overhead

Costs that vary with production output, such as utilities for the manufacturing plant, which are not directly tied to specific units produced.