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Question 33

Which one of the following statements about TOGAF Building Blocks is true?

Building blocks at a functional level are known as Solutions Building Blocks

Solutions Building Blocks are selected in Phases A, B, C and D

The specification of a building block should be loosely coupled to its implementation

The gap analysis technique should be used to identify building blocks for re-use

Correct Answer: C

The specification of a building block in TOGAF should be loosely coupled to its implementation. This means that the design and functional requirements of the building block should be independent of the specific technology or method used for its implementation. This approach ensures flexibility, allowing the building block to be realized in multiple ways without altering its specifications, which can aid in system integration, interoperability, and adaptability to different architectural configurations.

Discussion

RVROption: C

Reference: "A building block's boundary and specification should be loosely coupled to its implementation" Link: https://pubs.opengroup.org/architecture/togaf9-doc/m/chap33.html

LillianXUEOption: C

33. Building Blocks 33.2.2 Generic Characteristics A building block's boundary and specification should be loosely coupled to its implementation; i.e., it should be possible to realize a building block in several different ways without impacting the boundary or specification of the building block.

noureldinOption: C

33.2 Introduction to Building Blocks 33.2.2 Generic Characteristics A building block's boundary and specification should be loosely coupled to its implementation; https://pubs.opengroup.org/architecture/togaf9-doc/arch/chap33.html

PrashanttheCloudMasterOption: C

Correct Answer A building block's boundary and specification should be loosely coupled to its implementation; i.e., it should be possible to realize a building block in several different ways without impacting the boundary or specification of the building block. The way in which assets and capabilities are assembled into building blocks will vary widely between individual architectures. Every organization must decide for itself what arrangement of building blocks works best for it. A good choice of building blocks can lead to improvements in legacy system integration, interoperability, and flexibility in the creation of new systems and applications.

faisOption: C

Ans C: 33.2 Introduction to Building Blocks https://pubs.opengroup.org/architecture/togaf9-doc/arch/chap33.html