A Relation Is in 2NF If and Only If It

question 5

True/False

A relation is in 2NF if and only if it is in 1NF and all non-key attributes are determined by the entire primary key.

---

Definitions:

Child and Dependent

A minor or other individual, such as an elderly parent, who relies on another person for over half of their financial support and can qualify for certain tax benefits.

Care Credit

Care Credit is a healthcare credit card that allows individuals to finance healthcare services and procedures, often with special financing options.

Qualified Day Care

A child care facility that meets specific state and/or federal regulations and standards to operate legally, often eligible for certain tax benefits or programs.

American Opportunity Tax Credit

A credit for qualified education expenses paid for an eligible student for the first four years of higher education, with a portion potentially refundable.