How Is Minimum Cardinality Expressed in IE Crow's Foot E-R

question 6

Essay

How is minimum cardinality expressed in IE Crow's Foot E-R diagrams?

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Definitions:

Clayton Act

A United States antitrust law enacted in 1914 aimed at increasing economic competition by prohibiting certain types of anti-competitive practices.

Sherman Act

A landmark federal statute in the field of United States antitrust law passed in 1890 to prohibit monopolies and restrictive trade practices.

Monopolies

The exclusive possession or control of the supply or trade in a service or commodity, often regarded negatively because it restricts competition.

Cease And Desist

A legal order or directive to stop alleged illegal activities.