TAILIEUCHUNG - Lecture Software engineering (7/e): Chapter 6 – Ian Sommerville

This chapter include objectives: To introduce the concepts of user and system requirements, to describe functional and non-functional requirements, to explain how software requirements may be organised in a requirements document. | Software Requirements Objectives To introduce the concepts of user and system requirements To describe functional and non-functional requirements To explain how software requirements may be organised in a requirements document Topics covered Functional and non-functional requirements User requirements System requirements Interface specification The software requirements document Requirements engineering The process of establishing the services that the customer requires from a system and the constraints under which it operates and is developed. The requirements themselves are the descriptions of the system services and constraints that are generated during the requirements engineering process. What is a requirement? It may range from a high-level abstract statement of a service or of a system constraint to a detailed mathematical functional specification. This is inevitable as requirements may serve a dual function May be the basis for a bid for a contract - therefore must be open to

• Kỹ thuật lập trình
• Software engineering
• Kỹ thuật phần mềm
• Lecture Software engineering
• Software process
• Software requirements
• System requirements
• Object oriented software engineering
• Practical software development
• Object orientation
• Software quality
• Software engineering projects
• Introduction to software engineering
• Lecture Introduction to software engineering
• Công nghệ phần mềm
• Software engineering ethics
• Professional software development
• Software process activities
• Software engineering diversity
• Introduction Software Engineering
• Software products
• FAQs about software engineering
• Essential attributes of good software
• Importance of software engineering
• Software processes
• Aspect oriented software engineering
• The separation of concerns
• Software engineering with aspects
• Quality concepts
• Detail Design
• Design Software Engineering
• Implementation Software Engineering
• Build Software Engineering
• Buy Software Engineering
• Requirement engineering
• Requirement engineering process
• Software requirements engineering
• Lecture Software requirements engineering
• Requirements engineering
• Software requirements engineering
• Lecture Software requirements engineering
• System engineering
• Software requirements document
• Requirements engineering process tasks