Case 9-2 ​Emily Is Functioning with Her Customer, Anna, on the Design

question 17

Multiple Choice

Case 9-2
​Emily is functioning with her customer, Anna, on the design of a new database. She describes to Anna that key fields are utilized to access, coordinate, and preserve the data records.
-Anna asks if it is manageable to fetch records using a field or combination of fields that is not unique. Emily tells her that it is possible using one type of key. Identify the type of key used here.

• A) Primary key
• B) Secondary key
• C) Foreign key
• D) Super key

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Definitions:

Social Abilities

are the skills and competencies that enable individuals to interact effectively with others, including communication, empathy, and relationship-building.

Stereotypical Gender Expectations

The societal norms and beliefs about the behaviors, roles, and attributes that are deemed appropriate for men and women.

Adolescent Girls

Females in their teenage years, a period marked by rapid physical, emotional, and cognitive changes leading to adulthood.

Adolescent Boys

Refers to male individuals in the developmental stage of adolescence, typically between the ages of 13 to 19, experiencing significant physical, emotional, and social changes.