Explain the Difference Between a Primary Key and a Foreign

question 85

Essay

Explain the difference between a primary key and a foreign key.

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Definitions:

Regularly

Happening at predictable intervals or on a routine basis.

Self-Discipline

The capacity to manage one's emotions and conquer personal shortcomings; the power to follow through with one's beliefs in the face of temptations to give up.

School Performance

The academic achievement or level of educational attainment of an individual or group in a learning institution.

Intelligence Test Scores

Quantitative measures derived from assessments designed to evaluate human cognitive abilities in various domains.