Choose the One Alternative That Best Completes the Statement or Answers

question 266

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-If a number is equal to the absolute value of its opposite, what can you say about the number?

• A) The number must be zero or positive.
• B) The number must be positive.
• C) The number must be negative or zero.
• D) The number must be negative.

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Definitions:

Data Warehouse

A large storage repository that aggregates data from various sources, designed for query and analysis rather than transaction processing.

Source Databases

The original databases from which data is obtained or copied for use in another database or application.

Relational Database

A database structured to recognize relations among stored items of information.

Relationship

In a relational database, a link between tables that defines how the data is related.