OG0-091 Question #140: Real Exam Question with Answer & Explanation

The correct answer is B: Foundation Architecture. Foundation Architecture is the most generic level in the TOGAF architecture taxonomy and is characterized by the use of open system standards and general-purpose building blocks applicable across a wide range of enterprises and industries. The TOGAF Technical Reference Model (TRM

Submitted by haru.x· Apr 18, 2026Enterprise Continuum and Tools

Question

According to TOGAF, Which of the following types of architecture has major characteristics that include open system standards and general building blocks?

Options

ACommon Systems Architecture
BFoundation Architecture
CIndustry Architecture
DOrganization-Specific Architecture

Explanation

Foundation Architecture is the most generic level in the TOGAF architecture taxonomy and is characterized by the use of open system standards and general-purpose building blocks applicable across a wide range of enterprises and industries. The TOGAF Technical Reference Model (TRM) is an example of a Foundation Architecture. In contrast, Common Systems Architecture targets cross-industry patterns, Industry Architecture targets sector-specific needs, and Organization-Specific Architecture is tailored to a particular enterprise's unique requirements.

Topics

#Foundation Architecture#TOGAF Architecture Types#Enterprise Continuum#Open Standards

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