Explain the Relationships Among Primary Keys and Functional Dependencies

question 74

Essay

Explain the relationships among primary keys and functional dependencies.

---

Definitions:

Erik Erikson

A developmental psychologist and psychoanalyst known for his theory on the psychosocial development of humans across eight stages from infancy to adulthood.

Autonomy Versus Shame

A stage in Erik Erikson’s theory of psychosocial development where children learn self-sufficiency or experience doubt in their abilities.

Young Adulthood Stage

A developmental phase typically ranging from late teens through twenties, characterized by exploration of personal and professional identity.

Natural Disasters

Severe, catastrophic events caused by natural processes of the Earth, such as earthquakes, hurricanes, floods, and volcanic eruptions, which can lead to loss of life, property, and environmental damage.