From the Following Choices,the Best Example of a Primary Key

question 93

Multiple Choice

From the following choices,the best example of a primary key for an employee table would be his or her:

• A)Social Security number
• B)Phone number
• C)Last name
• D)Office number

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Definitions:

Case Study

An in-depth investigation of a particular instance or subject to explore its complexities and derive insights.

Case Incident

A detailed account of a real-life situation or problem within an organization used for training, discussion, or analysis purposes.

Compare and Contrast

A critical thinking approach that involves identifying the similarities and differences between two or more subjects.

Performance Aids

Tools or resources used to support an individual's performance on the job, often providing quick access to necessary information or guidance.