In Crow's Foot Style E-R Diagrams,a Single Entity Together with a Related

question 40

Multiple Choice

In crow's foot style E-R diagrams,a single entity together with a related set of entities that each contain specific sets of attributes related to the single entity represent ________.

• A) a strong entity relationship
• B) an ID-dependent weak entity relationship
• C) a non-ID-dependent weak entity relationship
• D) a supertype /subtype relationship
• E) a recursive entity relationship

---

Definitions:

Marginal Tax

The tax rate applicable to the last unit of currency earned, indicating the rate at which additional income is taxed.

Tax Rate

The percentage at which income or corporate profits are taxed by the government.

Book Values

The net value of a company's assets as recorded on the balance sheet, calculated by subtracting liabilities from the total assets.

Market Values

The valuation at which an asset could be bought or sold in a current market, regardless of its original cost or book value.