Which pair of the following responses best completes the sentence? Architecture building blocks , where as Solution Building blocks

The correct answer is E. define functionality; define the implementation of functionality. Architecture Building Blocks (ABBs) define what functionality is needed - they capture architecture requirements and describe capabilities at an abstract level. Solution Building Blocks (SBBs) define the implementation of that functionality - they represent specific, concrete…

Submitted by diego_uy· Apr 18, 2026Basic Concepts

Question

Which pair of the following responses best completes the sentence? Architecture building blocks ____, where as Solution Building blocks ____

Options

Aare assembled; are single function components
Bare single function components; are groups of architecture building blocks
Care reusable; are not reusable
Ddefine the architecture; provide the existing legacy system
Edefine functionality; define the implementation of functionality

How the community answered

(22 responses)

C
5% (1)
D
5% (1)
E
91% (20)

Explanation

Architecture Building Blocks (ABBs) define what functionality is needed - they capture architecture requirements and describe capabilities at an abstract level. Solution Building Blocks (SBBs) define the implementation of that functionality - they represent specific, concrete products, components, or services that realize the ABBs. This ABB-to-SBB relationship is the core distinction: ABBs are 'what' and SBBs are 'how.' Both types can be reusable, so option C is incorrect.

Topics

#Architecture Building Blocks (ABB)#Solution Building Blocks (SBB)#TOGAF Definitions#Functionality vs. Implementation

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