When Working with a Relational Database, Each Record Must Have

question 66

Short Answer

When working with a relational database, each record must have a(n) ________ key field, which has a value unique to that record.

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Definitions:

Rationally

Acting based on reason or logic, typically in a way that maximizes self-interest or advantage within certain constraints or information.

Mental Accounting

The cognitive process individuals use to organize, evaluate, and keep track of their financial activities and decisions.

Irrational Decisions

Decisions made that do not follow logical reasoning or expected outcomes.

Opportunity Cost

The missed opportunity for profit from different options when a specific choice is made.