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The Database Environment

The Database Environment
An advantage of the database approach is the creation of maximum data redundancy.

True
False

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The Database Environment
A data warehouse uses:

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

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The Database Environment
Another name for multimedia data is unstructured data.

True
False

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The Database Environment
Data descriptions are stored in a central location called the depository.

True
False

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The Database Environment
Duplicate data often results in loss of data integrity because:

data values may not agree.
Neither A &
the data formats may be inconsistent.
Both A &

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

False
True

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