Composite Keys Are Useful as Identifiers of Weak Entities, Where

question 15

Short Answer

Composite keys are useful as identifiers of weak entities, where the weak entity has a strong _____ relationship with the parent entity.

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Definitions:

Colombia

A country located in the northern part of South America, known for its significant biodiversity, cultural heritage, and as a major producer of coffee and emeralds.

Brazil

A country in South America known for its diverse culture, large rainforests, and significant contributions to global agriculture and soccer.

Hot Dogs

A cooked sausage, traditionally grilled or steamed, served in a sliced bun as a common American street food.

Oil Imports

The purchase of foreign oil by a country to meet its energy needs not covered by domestic production.