Examlex
In the relational model,____________________ are important because they are used to ensure that each row in a table is uniquely identifiable.
Boolean Operator AND
A logical operator used in search engines and databases to combine search terms, ensuring that retrieved records must contain all the specified terms.
PsycINFO
A database providing access to abstracts and citations of behavioral and mental health publications.
Theories
Systematic, organized sets of concepts and propositions that are designed to explain and predict phenomena within certain variables.
Mathematical Formulae
Standardized equations or expressions used to solve problems or represent theories and relationships in mathematics.
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