To Answer the Following Questions, Refer to the Database Below

question 19

Multiple Choice

To answer the following questions, refer to the database below.
-Which database integrity rule ensures each record may be retrieved from the database using a unique identifier?

• A)Domain Integrity
• B)Primary Key Integrity
• C)Entity Integrity
• D)Referential Integrity

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Definitions:

Accounts Receivable

Amounts owed to a company by customers for goods or services that have been delivered or sold but not yet paid for.

Sales on Account

Transactions where goods or services are sold with the understanding that payment will be made at a later date.

Times Interest Earned

A financial ratio that measures a company's ability to meet its interest obligations on outstanding debt from its operating income.

Average Sale Period

The average time it takes for a company to sell its inventory, calculated over a specific time frame.