If You Need to Form a Many-To-Many Relationship Between Two

question 73

Multiple Choice

If you need to form a many-to-many relationship between two tables, you will need to create two one-to-many relationships called ________ to represent the many-to-many relationship.

• A)one-to-one relationships
• B)related tables
• C)junction tables
• D)cardinal tables

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Definitions:

Electro-magnetic Induction

A phenomenon where an electric current is induced in a conductor when it is exposed to a changing magnetic field.

Core Material

The material used in the magnetic core of electrical devices like transformers and inductors, influencing their efficiency and performance.

Electro-magnet

A type of magnet in which the magnetic field is produced by an electric current, usually wrapped around a core of ferromagnetic material, which enhances its magnetic field strength.

Relative Motion

The motion of an object as observed from a particular reference frame, which may be moving or stationary.