Review the Following Diagram

question 10

Short Answer

Review the following diagram. Which answer provides the best interpretation of the multiplicities for the association between the Employees and the Labor Operations classes?

A. Each employee that creates a Material Issue must record at least one Labor Operation.
B. At least one production worker and one supervisor must perform labor operations for each production run.
C. The association between Labor Operations and Employees will be implemented in the database with a Type Image class.
D. An employee may not perform any labor operations.

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Definitions:

External Validity

The extent to which the results of a study can be generalized to other situations and to other people outside of the experimental conditions.

Internal Validity

The extent to which a study establishes a trustworthy cause-and-effect relationship between a treatment and an outcome, avoiding confounding variables.

Testosterone Levels

Refers to the concentration of the hormone testosterone in the body, which plays a key role in male sexual development, muscle mass, bone density, and mood regulation.

Sensation Seeking

The tendency to seek out varied, novel, complex, and intense sensations and experiences, and the willingness to take physical, social, legal, and financial risks for the sake of such experiences.