Data Cleansing Not Only Corrects Errors but Also

question 10

Multiple Choice

Data cleansing not only corrects errors but also:

• A)establishes logical relationships between data.
• B)structures data.
• C)normalizes data.
• D)removes duplicate data.
• E)enforces consistency among different sets of data.

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Definitions:

Simplify

Simplifying something involves breaking it down into its fundamental elements to make it easier to comprehend and less complex.

Numerical Coefficient

The numerical factor in a term.

Like Terms

Terms in an algebraic expression that have the same variables raised to the same power, and therefore can be combined.

Simplify

To make something less complicated or easier to understand, often by reducing it to its basic components.