Final answer:
The creation of separate models for different portions of a system is called decomposition, which is a fundamental technique in system design that aims to simplify complex problems into manageable subproblems.
Step-by-step explanation:
Understanding System Modeling Concepts
In system design, the process of creating separate models for different portions of a system is known as decomposition. This technique is crucial because it breaks down large system problems into smaller, more manageable subproblems. For clarification, see the following options explained in the context of system modeling:
- View integration refers to the process of combining different models or views of a system into a comprehensive and unified model.
- Logical level implementation involves defining the functional requirements and constraints of a system at a high level before moving on to the physical implementation.
- Decomposition is the act of dividing a system into smaller parts or components, which is the correct answer to the student's question.
- View modeling is the creation of a model for a specific view or aspect of a system.
Modeling, according to the student's reference materials, replaces the real system by something similar but easier to examine. Models are simplified abstract representations designed to understand the world, help solve problems, and assist in the design process. Mathematical models are an example of such tools.
Therefore, the act of breaking down design problems into subproblems aligns with the concept of decomposition, which is used to manage complexity by dealing with smaller, individual elements that can be more easily analyzed and designed.