Final answer:
A business requirement is a high-level objective important to the organization or the customer, different from constraints which are limiting conditions in a design process. Requirements include specific needs, while constraints involve limitations such as cost or safety regulations. Correctly identifying requirements and constraints is crucial in the design process to select an appropriate solution.
Step-by-step explanation:
A business requirement is a high-level business objective of the organization that builds a product or of a customer who procures it. When we talk about requirements and constraints in the context of system design, requirements might include specifics such as the purity of the water, the rate at which water is produced, and the lifetime required from the designed system. Constraints, on the other hand, are limitations or conditions that must be satisfied by a design; this can include cost limitations for design, fabrication, operation, and maintenance, as well as safety and environmental considerations.
For example, from a statement that a system is needed to produce drinkable water for a village, design teams would identify both criteria and constraints for a suitable system. A constraint that might be identified in such a scenario could be that the cost should be no greater than $2 per thousand gallons, covering all expenses from materials and construction to operation over a 10-year period.
Identifying the correct criteria and constraints is crucial in the subsequent steps of the design process, ensuring that among many possible designs, the one selected will effectively address the problem statement while adhering to all necessary conditions.