In a Relational Database, the Three Basic Operations Used to Develop

question 27

Multiple Choice

In a relational database, the three basic operations used to develop useful sets of data are

• A) select, project, and where.
• B) select, join, and where.
• C) select, project, and join.
• D) select, from, and join.

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Definitions:

Counterfactual Thinking

The psychological process of imagining alternative outcomes to events that have already occurred, often starting with "if only" scenarios.

Affective Forecasting

The ability to predict one’s emotional reactions to future events

Psychologists

professionals who study the human mind and behavior, offering insights and interventions for mental and emotional well-being.

Moods

Persistent emotional states that are less specific than emotions and not necessarily linked to a particular stimulus.