'Functional system requirements' presentation slideshows

Specification Techniques and Formal Specifications

Specification Techniques and Formal Specifications. System models are abstract descriptions of systems whose requirements are being analysed. Objectives To explain why specification modelling techniques help discover problems in system requirements To describe

1.33k views • 95 slides

697 views • 69 slides

709 views • 48 slides

Practical Software Engineering Session 4

Practical Software Engineering Session 4. Requirements Engineering. Recap. SE ? Software process + management Software processes Plan-driven process vs Agile development Software process models Linear (waterfall), incremental development (iterative), integration and configuration (reuse)

499 views • 47 slides

Software Requirements

1.48k views • 44 slides

Lecture 4

498 views • 35 slides

Requirements

Requirements. Reference: Software Engineering , by Ian Sommerville, 6 th edition, Chapters 5, 6, & 8. Objectives. To introduce and contrast user and system requirements To explain functional and non-functional requirements To present guidelines for writing system requirements

401 views • 23 slides

System modeling 2

System modeling 2. Semantic data models. Used to describe the logical structure of data processed by the system. An entity-relation-attribute model sets out the entities in the system, the relationships between these entities and the entity attributes

336 views • 23 slides

Software Requirements Specification (SRS)

Software Requirements Specification (SRS). Engr. Ali Ahmed C&SE Department BUKC. Topics. Definition Information Description or System Model Functional Description Requirements Validation Ten Tips for Getting Useful Information from Users

541 views • 23 slides

System Testing

System Testing. There are several steps in testing the system: Function testing Performance testing Acceptance testing Installation testing. Function Testing. Tests functions performed by the system Checks that the integrated system performs its functions as specified in the requirements

618 views • 21 slides

173 views • 17 slides