In a Many-To-Many Association,the Primary Key of the Created Table

question 55

Multiple Choice

In a many-to-many association,the primary key of the created table consists of which of the following?

• A)The primary keys of the associated tables
• B)An invented key with computer generated values​
• C)The foreign keys of the associated tables
• D)​Does not need a key field

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Definitions:

Transactions

In computing and databases, a series of operations performed as a single logical unit of work, often required to be atomic, consistent, isolated, and durable (ACID).

Capillaries

The smallest blood vessels in the body's circulatory system, connecting arterioles and venules, where gas, nutrient, and waste exchange occur.

Alveoli

Tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.

Oxygen

A chemical element essential for life, involved in cellular respiration and energy production, and a major component of the Earth's atmosphere.