In a Distributed Database, a Transaction That Requires Reference to Data

question 60

Multiple Choice

In a distributed database, a transaction that requires reference to data at one or more nonlocal sites is called a ________ transaction.

• A) link
• B) tight
• C) global
• D) loose

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Definitions:

Selling Prices

The amount a customer pays to purchase a product or service from a seller.

Variable Costs

Expenses that vary with the amount of output or sales.

Fixed Costs

Expenses that do not change in proportion to the activity of a business, such as rent or salaries.

Break-Even Point

The level of production or sales at which total revenues equal total expenses, resulting in neither profit nor loss.