Decoupling the Data from the System Applications Is a Major

question 159

Multiple Choice

Decoupling the data from the system applications is a major difference between the database approach and the applications approach and is known as:

• A)data independence
• B)data manipulation
• C)data redundancy
• D)query language

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Definitions:

Opinion

A personal view, attitude, or appraisal formed in the mind about a particular matter.

Chi-square Test

A statistical test used to determine if there's a significant difference between the expected frequencies and the observed frequencies in one or more categories.

Economic Concerns

Issues or problems relating to the economy, including unemployment, inflation, and economic policy.

Proportion

A fraction or percentage that represents a part of a whole or a total.