The Little Lines in an E-R Diagram Used as Shorthand

question 28

Multiple Choice

The little lines in an E-R diagram used as shorthand to represent multiple relationships are referred to as a(n) ________.

• A)crow's foot
• B)attribute
• C)entity
• D)identifier

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Definitions:

Depression

A common and serious mood disorder causing persistent feelings of sadness and loss of interest, affecting one's thoughts, behavior, feelings, and sense of well-being.

Gender Roles

Social and behavioral norms that are considered appropriate for individuals based on their perceived sex.

Biological Sex

A classification, typically as male or female, based on the internal and external reproductive organs, chromosomes, and hormones.

Rest Cure

was a medical treatment in the 19th and early 20th centuries prescribed primarily to women for a range of conditions, involving extended bed rest and isolation.