Which one of the following is defined by TOGAF as: the fundamental organization of a system embodied in its components, their relationship to each other, and the principles guiding its design and…

TOGAF defines Architecture as the fundamental organization of a system, encompassing its components, their interrelationships, and the principles guiding its design and evolution, which directly matches the provided definition. This definition is foundational to understanding enterprise architecture as described by TOGAF.

Metamodel defines the structure of a model itself, not the organization of a system.

Model is a representation of a system, not the fundamental organization of the system itself.

Ontology is a formal naming and definition of the types, properties, and interrelationships of the entities that exist in a particular domain of discourse, which is broader than a system's organization.

Pattern is a reusable solution to a commonly occurring problem within a given context, not the overarching organization of a system.