I INF 305 Lecture Notes - Lecture 10: Functional Requirement, Usability, Test Data

• School: SUNY Albany
• Department: Information Science
• Course: I INF 305
• Professor: Junaid Halabi

Document Summary

The international institute of business analysis (iiba) defines: * functional requirements: as the product capabilities, or things that a product must do for its users. * nonfunctional requirements: as the quality attributes, design and implementation constraints, and external interfaces which a product must have. * related to identified business needs or opportunities; and. * defined to a level of detail sufficient for system design. * srs is a complete description of the behavior of the system to be developed. A stakeholder may be one of the following: * the gold owner who funds the project. * a developer(s) working on other systems that integrate or interact with the one under development. * a maintenance professional(s) potentially affected by the development and/or deployment of a software project. * amount of effort (labor/cost/other resources) needed to accomplish the. Requirements analysis provides the first and most important input (to each iteration) of the design phase.