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OG0-093 · Question #47

According to TOGAF, in which sequence should Application Architecture and Data Architecture be developed in Phase C?

The correct answer is D. Application Architecture and Data Architecture may be developed in either sequence. In TOGAF's Phase C, Information Systems Architecture, the development of Application Architecture and Data Architecture is flexible and can proceed in either sequence or concurrently, depending on the specific architectural context and business drivers.

ADM Phase C: Information Systems Architectures

Question

According to TOGAF, in which sequence should Application Architecture and Data Architecture be developed in Phase C?

Options

  • AApplication Architecture should be developed first, then Data Architecture
  • BApplication Architecture should be developed concurrently with Data Architecture
  • CData Architecture should be developed first, then Application Architecture
  • DApplication Architecture and Data Architecture may be developed in either sequence

How the community answered

(57 responses)
  • A
    2% (1)
  • B
    2% (1)
  • C
    2% (1)
  • D
    95% (54)

Why each option

In TOGAF's Phase C, Information Systems Architecture, the development of Application Architecture and Data Architecture is flexible and can proceed in either sequence or concurrently, depending on the specific architectural context and business drivers.

AApplication Architecture should be developed first, then Data Architecture

TOGAF does not mandate that Application Architecture must be developed before Data Architecture; their sequence is flexible based on contextual factors.

BApplication Architecture should be developed concurrently with Data Architecture

While concurrent development is an option, it is not the only valid approach, and TOGAF explicitly allows for either sequence as well.

CData Architecture should be developed first, then Application Architecture

TOGAF does not mandate that Data Architecture must be developed before Application Architecture; their sequence is flexible based on contextual factors.

DApplication Architecture and Data Architecture may be developed in either sequenceCorrect

TOGAF's Phase C (Information Systems Architecture) allows for the development of Application Architecture and Data Architecture to be undertaken in an order that best suits the organization's needs, whether iteratively, concurrently, or with one preceding the other based on specific dependencies and priorities. There is no prescribed rigid sequence.

Concept tested: TOGAF Phase C Development Sequence

Source: https://pubs.opengroup.org/architecture/togaf10-doc/arch/chap13.html

Topics

#ADM Phase C#Application Architecture#Data Architecture#Development Sequence

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