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U.S. Department of
Transportation
Research and Innovative
Technology Administration
Architecture Viewpoints
§Functional:
□System as a collection of
abstract objects that interact at interfaces
Functional
View 2
Functional Viewpoint
Logical interactions between
Functional Objects: Hardware,
Software or People (OSI 7)
Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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Functional
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