Each Table in a Relational Database Must Have a Primary

question 21

True/False

Each table in a relational database must have a primary key.

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Definitions:

Divination

A magical procedure or spiritual ritual designed to learn what is not knowable by ordinary means, such as foretelling the future by interpreting omens.

Virgin of Guadalupe

A representation of the Virgin Mary associated with a series of apparitions to Juan Diego on the Hill of Tepeyac in Mexico, and an iconic symbol in Mexican culture.

Indigenous Incarnation

The embodiment or manifestation of cultural or spiritual principles and beliefs in the customs and practices of indigenous peoples.

Latin America

A region in the Americas where Romance languages, primarily Spanish and Portuguese, are predominantly spoken, culturally rich and diverse due to indigenous and colonial influences.