Each Entry in A(n)________ Database Has One Parent Node,with the Parent

question 13

Multiple Choice

Each entry in a(n) ________ database has one parent node,with the parent node having several child nodes.

• A)relational
• B)object-oriented
• C)multidimensional
• D)hierarchical

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Definitions:

Contribution Margin Ratio

The percentage of each sales dollar that remains after deducting variable costs, calculated as contribution margin divided by sales.

Net Operating Income

The profit of a business after operating expenses are subtracted from gross income.

Break-even Point

The production level or sales volume at which total revenues equal total expenses, resulting in no net profit or loss.

Break-even Point

The level of production or sales at which the revenues of a business equal its costs, resulting in neither profit nor loss.