Both The Table-Level and Column-Level Approaches to Creating a Constraint

question 48

True/False

Both the table-level and column-level approaches to creating a constraint can be included in the same command._________________________​

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Definitions:

Human Subjects

Individuals who participate in research studies, whose rights and welfare are protected by ethical guidelines.

Psychological Damage

Emotional or mental injury caused by experiences of stress, trauma, or abuse that adversely affects an individual’s mental health and well-being.

Construct Validity

The degree to which a test measures what it claims, or purports, to be measuring. It is the degree to which the dependent measure assesses what it intends to assess or the manipulation of the independent variable manipulates what it intends to manipulate.

Independent Variable

In experimental research, the variable that is manipulated by the researcher to observe its effect on the dependent variable.