There Is (Are) ________ Style(s) of E-R Diagrams

question 37

Multiple Choice

There is (are) ________ style(s) of E-R diagrams.

• A) two
• B) one
• C) several
• D) 15
• E) 10

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Definitions:

Oligopoly

A market structure characterized by a small number of firms controlling the majority of the market share, leading to limited competition.

Monopolistic Competition

A market structure characterized by many firms offering products that are similar but not identical, allowing for some degree of market power.

Technology

The application of scientific knowledge for practical purposes, especially in industry, to invent tools, devices, and systems that solve problems or enhance capabilities.

Marketing

The undertaking, collection of organizations, and procedures involved in producing, sharing, distributing, and swapping offerings that hold value for consumers, clients, associates, and the broader society.