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The Database Environment

The Database Environment
A data warehouse uses:

health care data.
partial operational data.
historical operational data.
future operational data.

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The Database Environment
Stored representations of objects and events that have meaning and importance in the user's environment are known as a database.

True
False

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The Database Environment
A database application can perform which of the following activities?

Update records
Read records
Add records
All of these

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The Database Environment
Database management systems were first introduced in the 1950s.

True
False

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The Database Environment
The source of the data is sometimes called the system of record.

True
False

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The Database Environment
The primary mechanism for providing context for data is metadata.

True
False

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