+ Defining “Quality” Software Catherine Dwyer Spring 2012.

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Presentation transcript:

+ Defining “Quality” Software Catherine Dwyer Spring 2012

+ Computer Application Your definition?

+ Computer Application Is a computer software program that executes on a computing device to carry out a specific function or set of related functions (known as an app).

+ Information System Your definition?

+ Information System Is a set of interrelated computer components that collects, processes, stores (usually in a database), and provides as output the information needed to complete business tasks.

+ Systems Analysis Consists of those activities that enable a person to understand and specify what a new system should accomplish.

+ System Design Consists of those activities that enable a person to describe in detail the system that solves the need (like a blueprint for a new system).

+ What is the second screen? Your definition?

+ Second Screen Conversion to mobile as the dominant platform is accelerating Most is now opened on a mobile devicemobile device Developers must change the focus for new projects to make mobile platforms the first target of implementation “Social networking and collaboration applications will ultimately be constructed for deployment first on mobile devices, making the desktop device secondary to its mobile brethren” – Gartner ResearchGartner Research

+ What are the characteristics of “quality” software? Your definition?

+ FURPS – A Model of Software Quality Metrics from HP

+ Systems Analysis and Design Is the process of developing quality software