Sommerville-Software-Engineering-10ed

10 Contents
Chapter 4 Requirements engineering 101
4.1 Functional and non-functional requirements 105
4.2 Requirements engineering processes 111
4.3 Requirements elicitation 112
4.4 Requirements specification 120
4.5 Requirements validation 129
4.6 Requirements change 130
Chapter 5 System modeling 138
5.1 Context models 141
5.2 Interaction models 144
5.3 Structural models 149
5.4 Behavioral models 154
5.5 Model-driven architecture 159
Chapter 6 Architectural design 167
6.1 Architectural design decisions 171
6.2 Architectural views 173
6.3 Architectural patterns 175
6.4 Application architectures 184
Chapter 7 Design and implementation 196
7.1 Object-oriented design using the UML 198
7.2 Design patterns 209
7.3 Implementation issues 212
7.4 Open-source development 219
Chapter 8 Software testing 226
8.1 Development testing 231
8.2 Test-driven development 242