A(n) ____ Is One Where Multiple Keys Are Needed to Identify

question 25

Multiple Choice

A(n) ____ is one where multiple keys are needed to identify a tuple uniquely.

• A) unique primary key
• B) discrete primary key
• C) foreign primary key
• D) composite primary key

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Definitions:

Selection Criterion

Criteria or standards used to make a decision or judgment, such as selecting candidates for a job based on their qualifications.

Performance Appraisal

A formal assessment process in which an employee's job performance is evaluated, typically by their manager, using established standards to guide improvements and professional development.

Rating Scales

Tools or instruments used to assign a value to a variable or to measure a subject's behavior, feelings, or perceptions along a continuum.

Structured Interviews

An interview technique where all candidates are asked the same set of predetermined questions in the same order.