A Primary Key Whose Value Is Unique Across All Relations

question 46

Multiple Choice

A primary key whose value is unique across all relations is called a(n) :

• A) global primary key.
• B) inter-table primary key.
• C) enterprise key.
• D) foreign global key.

Determine the effective rate of interest for different compounding periods.

Analyze and compare different interest rates to make informed financial decisions.

Comprehend the impact of changes in periodic interest rates on the effective annual rate.

Calculate and understand the equivalent interest rates for various compounding frequencies.

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Definitions:

Substance Dependency

A condition characterized by the compulsive use of substances (such as drugs or alcohol) despite harmful consequences, leading to physical and psychological dependence.

Electra Complexes

A psychoanalytic theory describing a girl's psychosexual competition with her mother for possession of her father, akin to the Oedipus complex in boys.

Freudian Theory

A psychological theory developed by Sigmund Freud that emphasizes unconscious drives and conflicts as the primary sources of human behavior.

Oedipus

A character in Greek mythology whose life events inspired the psychoanalytic theory of the Oedipus complex, involving a child's unconscious desire for their opposite-sex parent and jealousy toward the same-sex parent.