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What is Requirements Engineering
Requirements engineering is systematic use of proven techniques, principles and language tools for cost effective analysis, on-going evaluationand documentation of user's needs and specification of external behaviour of a system to satisfy those user requirements. It can be described as a discipline that addresses requirements of objects all along a system development process.
Recovery/error testing is testing how well a system recovers from crashes, hardware failures, or other catastrophic problems.
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What are the advantages and disadvantages of big-bang? Advantages: This approach is simple. Disadvantages: It is hard to debug. It is difficult to isolate errors while testi
What specific languages can be used in SRS? Requirement specification necessitates the use of some order language. The language should support the desired qualities of the SRS-
Define metrics. Metrics is explained as the degree to which a system component, or process possesses a given attribute.
i need solution manual for software engineering |10 edition by ian Sommerville
Software metric Any type of measurement which relates to a software system, process or related documentation Lines of code in a program, the Fog index, number of person-days
how to start building software
Q. Explain Common coupling with example? Common coupling: General coupling is when two modules share the same global data (example a global variable). Changing of the shared
Why software change occurs? Software change happens because of the following reasons. New needs emerge when the software is used. The business environment changes. Errors need
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