Which of the Following Is NOT True About Identifying the Entities

question 60

Multiple Choice

Which of the following is NOT true about identifying the entities in an ERD?

• A)Entities are people,places,or items that you want to keep data about.
• B)Bridge entities use a composite key.
• C)Composite keys are drawn in a diamond with a rectangle around it.
• D)Weak entities have a primary key.

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Definitions:

Memphis

A city in the southwestern part of Tennessee, known for its influential strains of blues, soul, and rock 'n' roll music, as well as its historical significance in the civil rights movement.

Student Protests

Demonstrations or actions taken by students to voice dissent or demand change on issues ranging from political to educational reforms.

Suppression

The act of forcibly putting an end to something, such as dissent, movements, or activities, often through authoritative measures.

Mexico

A country in the southern portion of North America, known for its rich cultural heritage, history, and diverse ecosystems.