A _____,Which Is Not Unique,is a Field or Combination of Fields

question 18

Multiple Choice

A _____,which is not unique,is a field or combination of fields that can be used to access or retrieve records.

• A) no-frills key
• B) super key
• C) secondary key
• D) foreign key

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Definitions:

Business Analysis

The practice of identifying business needs and determining solutions to business problems, often involving the assessment of business models or processes.

Prototype Testing

The process of evaluating the preliminary version of a product under conditions that simulate real-world use, to identify improvements before mass production.

Conjoint Analysis

A statistical technique in market research to determine how consumers value different attributes that make up a product or service.