What Is Data Redundancy

question 195

Multiple Choice

What is data redundancy?

• A)There is no primary key to distinguish records.
• B)Each department has its own files, so the same data might be stored in multiple files.
• C)Data is linked to multiple records in a database.
• D)In the same database, each department enters data without checking to ensure it has not already been entered.

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Definitions:

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An eating disorder characterized by an intense fear of gaining weight, leading to severe food restriction and weight loss.

Subliminal Messages

Messages that are presented below the threshold of conscious perception, proposed to influence attitudes, emotions, or behaviors without awareness.

Rorschach Inkblots

A psychological evaluation in which the reactions to inkblots by subjects are logged and interpreted through psychological methods.

Psychological Disorder

A pattern of behavioral or psychological symptoms that impact multiple areas of life and create distress for the person experiencing these symptoms.