What term refers to nonfunctional requirements describing expectations from deliverables (e.g., performance, reliability, error handling, and ease of use)?

What term refers to nonfunctional requirements describing expectations from deliverables (e.g., performance, reliability, error handling, and ease of use)?

• A. Quality Assurance
• B. Quality Attributes
• C. Quality Control
• D. Quality Management System

Answer: (B)

Nonfunctional requirements describe how the deliverable should perform and behave, not what it does. These are called quality attributes, covering aspects like performance, reliability, error handling, and usability. They provide the measurable expectations that guide design, development, and testing, and they feed into acceptance criteria. Terms like quality assurance, quality control, and quality management system refer to processes and systems for managing quality rather than the specific properties of the deliverable itself. So the best fit for describing those expectations is quality attributes.

Nonfunctional requirements describe how the deliverable should perform and behave, not what it does. These are called quality attributes, covering aspects like performance, reliability, error handling, and usability. They provide the measurable expectations that guide design, development, and testing, and they feed into acceptance criteria. Terms like quality assurance, quality control, and quality management system refer to processes and systems for managing quality rather than the specific properties of the deliverable itself. So the best fit for describing those expectations is quality attributes.