Under Which of the Following Conditions Would the Public Interface

question 32

Multiple Choice

Under which of the following conditions would the public interface of a class be considered cohesive?

• A)All of its features are public and none of its features are static.
• B)The quality of the public interface is rated as moderate to high.
• C)All of its features are related to the concept that the class represents.
• D)It is obvious that the public interface refers to multiple concepts.

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Definitions:

Break-even Sales

The amount of revenue required to cover total fixed and variable costs, resulting in zero profit or loss.

Fixed Costs

Expenses that do not change in proportion to the activity of a business, such as rent, salaries, and insurance premiums, remaining constant regardless of variations in business activity.

Variable Costs

Expenses that change in proportion to the activity of a business, such as materials or labor directly tied to production volume.

Break-even Sales

The point at which total sales equal total expenses, resulting in no profit or loss.