The Open Group OGBA-101 Dumps Questions Answers

The Architecture Requirements Repository within the TOGAF Architecture Repository holds the architecture requirements that have been agreed with the Architecture Board. Here’s a detailed explanation:

Architecture Requirements Repository:

This repository is a part of the larger Architecture Repository in TOGAF, which is used to store and manage all the artifacts related to the architecture.

Content of the Repository:

Agreed Requirements: It includes the architecture requirements that have been formally reviewed and agreed upon by the Architecture Board. These requirements are essential for guiding the development and implementation of the architecture.

Governance and Compliance: The repository ensures that these requirements are accessible and can be used to enforce governance and compliance throughout the architecture development process.

TOGAF ADM Phases:

Phase A: Architecture Vision: Initial requirements are identified and refined.

Phase B, C, D: Requirements are further detailed and agreed upon.

Architecture Governance: Throughout these phases, the agreed requirements are stored in the repository to ensure they guide the architecture work and are adhered to.

Purpose and Benefits:

Centralized Repository: Having a centralized repository for agreed requirements ensures that all stakeholders have access to the current and approved requirements, facilitating better coordination and compliance.

Traceability: It provides traceability of requirements throughout the architecture development lifecycle, ensuring that all decisions and designs are aligned with agreed requirements.

In summary, the Architecture Requirements Repository holds the architecture requirements that have been agreed with the Architecture Board, providing a centralized and authoritative source for guiding architecture development and ensuring compliance.

The graphic illustrates a method for developing alternative target architectures in Phase E of the TOGAF ADM1. The method involves identifying and evaluating candidate architectures based on criteria such as business value, cost, risk, and feasibility1. The method helps to identify the most suitable architecture solution for the enterprise.

https://pubs.opengroup.org/togaf-standard/adm-techniques/chap10.html

The graphic illustrates a method that supports the TOGAF ADM by identifying and evaluating alternative target architectures. The process begins with a vision, influenced by principles and requirements, leading to the consideration of alternatives. Each alternative is assessed based on different criteria, leading to the selection of the most suitable target architecture. This is consistent with the TOGAF approach of developing a set of potential architectures and then selecting the one that best meets the enterprise's needs.