Which of the following does TOGAF recommend for use in developing the Architecture Vision?

Architecture principles are defined and used throughout the ADM, but business scenarios are specifically emphasized in Phase A to articulate the initial problem or opportunity.

Business scenarios are a fundamental technique recommended by TOGAF for Phase A, Architecture Vision, because they help to describe a desired business outcome and the associated challenges, thereby providing a clear context and understanding of the business requirements and value proposition for the architecture work. This technique facilitates stakeholder engagement and ensures the vision aligns with business needs.

Business Transformation Readiness Assessment is typically performed in later phases, particularly Phase F (Migration Planning), to assess the organization's ability to adopt the new architecture.

Capability-based planning is a technique used more extensively in Phase B (Business Architecture) and subsequent phases to plan how capabilities will be delivered.

Gap analysis is a technique used in Phases B, C, and D to identify the differences between baseline and target architectures, not primarily for developing the initial vision.