How will you define software requirement engineering?

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Question ajoutée par Muhammad Usman Tariq , Visiting Faculty , National University of Science and Technology
Date de publication: 2014/12/28

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par Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company

Software engineering is the study and application of engineering to the design, development, and maintenance of software.[1][2][3]

Typical formal definitions of software engineering are:

"the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software";[4]
"an engineering discipline that is concerned with all aspects of software production";[5]
and "the establishment and use of sound engineering principles in order to economically obtain software that is reliable and works efficiently on real machines."[6]

The term has been used less formally:

as the informal contemporary term for the broad range of activities that were formerly called computer programming and systems analysis;[7]
as the broad term for all aspects of the practice of computer programming, as opposed to the theory of computer programming, which is called computer science;[8]
as the term embodying the advocacy of a specific approach to computer programming, one that urges that it be treated as an engineering discipline rather than an art or a craft, and advocates the codification of recommended practices.[9]