Which of the Following Statements About the Requirements of Table

question 19

Multiple Choice

Which of the following statements about the requirements of table design is incorrect?

• A)Each attribute in a table must have a unique name.
• B)Values of a specific attribute must be of the same type.
• C)Each attribute (column)of a record (row)must be single-valued.
• D)All other non-key attributes in a table must describe a characteristic of the class (table)identified by the foreign key.

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Definitions:

Excoriation Disorder

A mental disorder characterized by the compulsive urge to pick at one's skin to the extent of causing damage.

Skin-Picking

A compulsive behavior involving the repetitive picking at one's own skin, often leading to tissue damage.

Diagnosed

Determining the type of a disease or issue through the analysis of its symptoms.

Trichotillomania

A disorder characterized by the compulsive urge to pull out one's hair, leading to noticeable hair loss and distress.