Which of the Following Is True of an Entity-Relationship (E-R)diagram

question 10

Multiple Choice

Which of the following is true of an entity-relationship (E-R) diagram?

• A)Each entity is shown in separate rectangles.
• B)Many-to-many relationships are generally denoted by N:N.
• C)A crow's foot represents a 1:N relationship between two entities.
• D)Crow's foot is a shorthand representation for a single relationship between entities.

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Definitions:

Purchases of Real Assets

The acquisition of physical or tangible assets such as real estate, equipment, or commodities.

Financial Account

A component of the balance of payments that records transactions that cause a change in ownership of financial assets and liabilities between residents and non-residents.

Balance Surplus

The amount by which income exceeds expenditures in a budget, or the excess of receipts over payments in an account.

Balance Deficit

A financial situation where expenditures exceed revenue over a specific period, often used in the context of government budgets.