A Key Consisting of One or More Columns That Is

question 81

Multiple Choice

A key consisting of one or more columns that is a primary key in another relation is a ________.

• A)composite key
• B)candidate key
• C)foreign key
• D)surrogate key

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Definitions:

Confidentiality

The requirement to keep certain information secret or private, often to protect personal data or sensitive corporate information.

Competitive Advantage

This refers to the attributes that allow an organization to outperform its competitors, such as superior technology, skilled workforce, or better customer service.

Skills and Technologies

The abilities and tools required to effectively perform tasks or jobs in the modern workplace, often involving digital competencies and technical expertise.

Competencies

Refers to the skills, knowledge, and abilities that individuals possess which enable them to perform effectively in their jobs or roles.