All of the Following Statements Are TRUE About Cleansing Data

question 83

Multiple Choice

All of the following statements are TRUE about cleansing data EXCEPT:

• A)Data cleansing is the process of fixing obvious errors in the data and converting the data into a useful format.
• B)Data cleansing is not data verification.
• C)Data verification is the process of validating that the data is correct and accurate.
• D)Data cleansing is very costly both in time and money.

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Definitions:

Cilia

Microscopic, hair-like structures on the surface of cells that move in a waving motion to transport substances across the cell surface.

Epiglottis

A flap of tissue at the root of the tongue that is depressed during swallowing to cover the opening of the windpipe and prevent food from entering the lungs.

Larynx

The voice box located in the throat, responsible for producing vocal sounds, protecting the trachea during swallowing, and regulating airflow to the lungs.

Chronic Bronchitis

Inflammation of the bronchi in the lungs that is usually caused by smoking or exposure to environmental contaminants.