A Referential Integrity Constraint Policy That Insures That All Rows

question 36

Multiple Choice

A referential integrity constraint policy that insures that all rows containing a particular foreign key value in a table are eliminated from the table when the row containing the corresponding primary key value in a parent table is eliminated from the database is called ________.

• A)incremental updates
• B)incremental deletes
• C)cascading updates
• D)cascading deletes

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Definitions:

Cognitive Processes

Mental activities involved in the acquisition, storage, retrieval, and use of knowledge, including perception, memory, thinking, and problem solving.

Multifactorial Causation

The concept that many factors (genetic, environmental, behavioral) collectively influence the outcome of a disease or condition.

Psychoanalytic Approach

A method in psychology which posits that human behavior is influenced by unconscious motives and conflicts originating from childhood experiences.

Empirical Explanation

A clarification or interpretation based on observation, experimentation, or experience rather than theory.