According to TOGAF, Which of the following are the architecture domains that are commonly accepted subsets of an overall enterprise architecture?

The correct answer is A. Application, Business, Data, Technology. TOGAF defines four architecture domains - Business, Data, Application, and Technology (often remembered as BDAT) - as the commonly accepted subsets of an overall enterprise architecture. Business Architecture defines strategy and business processes; Data Architecture describes th

Submitted by lars.no· Apr 18, 2026Core Concepts

Question

Options

AApplication, Business, Data, Technology
BCapability, Segment, Strategic
CContext, Definition, Governance, Transformation
DDefinition, Realization, Transition, Vision

How the community answered

(43 responses)

A
95% (41)
B
2% (1)
C
2% (1)

Explanation

TOGAF defines four architecture domains - Business, Data, Application, and Technology (often remembered as BDAT) - as the commonly accepted subsets of an overall enterprise architecture. Business Architecture defines strategy and business processes; Data Architecture describes the structure of logical and physical data assets; Application Architecture defines individual applications and their interactions; and Technology Architecture describes hardware, software, and network infrastructure. Option B (Capability, Segment, Strategic) refers to architecture levels/types, not domains. Options C and D do not correspond to TOGAF domain terminology.

Topics

#Architecture Domains#Enterprise Architecture#TOGAF Core Concepts

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