A Relational Database in Which Customer Data Is Not Maintained

question 88

Multiple Choice

A relational database in which customer data is not maintained independently of sales invoice data will most likely result in

• A) an update anomaly.
• B) an insert anomaly.
• C) a delete anomaly.
• D) an integrity anomaly.

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Definitions:

Skilled Labor

Workers who have specialized training, expertise, or qualifications, making them capable of performing complex tasks.

Value Marginal Product

The additional revenue generated by employing one more unit of a factor of production, such as labor or capital.

Skilled Labor

Workers who have specialized training, education, or experience that is valuable for specific jobs, industries, or tasks.

Unskilled Labor

Workforce sector comprising individuals without specialized training or qualifications, often employed in tasks that require manual efforts.