A model that determines the structure of data.

• A. Data Modelling
• B. Digital human
• C. Finite element analysis (FEA)
• D. Assembly drawings

Answer: (A)

Defining how data is organized, related, and constrained within a system. This focuses on the structure of data—the entities or objects, their attributes, and the relationships between them—so data can be stored, accessed, and maintained consistently.

This approach guides how a database or information system is built, using models that show what data exists, how it connects, and what rules apply (like keys and data types). Visual representations such as diagrams help analysts and developers agree on the data structure before implementation, ensuring data integrity and efficient retrieval.

The other options don’t fit this idea. A digital human refers to a digital representation of a person used in simulations or UX contexts, not to organizing data itself. Finite element analysis is about simulating physical behavior of structures by breaking them into elements, which is more about analysis than data organization. Assembly drawings show how parts fit together in a product, not how data is structured or modeled.

So, the model that determines the structure of data is data modeling.