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.

---

Definitions:

Illusory Correlation

The mistaken perception of a relationship between two variables that are, in fact, not related.

Cognitive Bias

A systematic pattern of deviation from norm or rationality in judgment, where individuals create their own "subjective reality" from their perception.

Temporal Precedence

A principle stating that for one thing to cause another, the cause must occur before the effect.

Authority

Authority is the recognized power or right of an individual or organization to make decisions and enforce obedience, often within a specific domain or field.