On an Activity Diagram, What Is Used to Show Partitioning

question 34

Multiple Choice

On an activity diagram, what is used to show partitioning?

• A) a synchronization bar
• B) a swimlane
• C) a diamond
• D) a filled-in circle

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Definitions:

Concentrated Industries

Industries in which a small number of companies hold a large market share, resulting in reduced competition.

R&D

Research and Development: Activities in connection with corporate or governmental innovation.

Marginal Cost

The spending necessary to fabricate one more unit of a good or service.

Herfindahl-Hirschman Index

An index measuring the level of concentration in a market, calculated by summing the squares of the market shares of all competitors.