THE REENGINEERING PROCESS OF THE ECONOMIC SOFTWARE RELIABILITY

In the study of software, reliability is important to know the difference between error, defect and defection. This three terms are often confounds and, are often used with the same sense but they have different meanings. Usually, a defect occurs when system behavior moves offfrom the demands. The d...

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Bibliographic Details
Published in:Knowledge horizons : economics 2019-01, Vol.11 (1), p.82-92
Main Author: Cristescu, Marian Pompiliu
Format: Article
Language:English
Subjects:
Accounting
Accounting systems
Algorithms
Calendars
Growth models
Parole & probation
Reliability engineering
Software development
Software engineering
Software quality
Software reliability
User behavior
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Summary:In the study of software, reliability is important to know the difference between error, defect and defection. This three terms are often confounds and, are often used with the same sense but they have different meanings. Usually, a defect occurs when system behavior moves offfrom the demands. The defect can be studied also by prism of failure operations, so is defined as an incomplete operation. The defect is the cause of lot of defections because the variety of inputs makes that the programs system behave in a different way. Defect cause the defection. Because software depreciates in other way than hardware, the software reliability stay constant in time if we don't operate changes in the source code or at the environment conditions level, inclusive at the user behavior. However, if every time when a defection was rectified, and the defect that was the main cause is eliminate, then reliability will increase in ratio with time. This is a usual situation for the probation phase.
ISSN:2069-0932
2066-1061