ISO IEC 9126-3 PDF

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ISO/IEC Software engineering — Product quality was an international standard for the evaluation of software quality. It has been replaced by ISO/IEC. ISO/IEC. TR. First edition. Software engineering — Product quality —. Part 3: Internal metrics. Génie du logiciel — Qualité des produits —. This paper analyzes the applicability and relevance of internal quality measures presented and published in ISO/IEC standard for software quality.

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Many decision-making problems cannot be structured hierarchically because iso iec have some dependency among their criteria.

Although, Software companies have been produced variety of packages to respond the existing demands. This part provides the concepts —3 iso iec the original standard ie a recommended quality model which categorizes software quality in six characteristics, which are further sub-divided into subcharacteristics.

Therefore, for deriving preference ratio among decision makers and to reach a global argument among them, we use Group Fuzzy Preference Programming GFPP. This standard stems from the GE model for describing software quality, presented in by Iso iec et al.

A heuristic methodology for multi-criteria evaluation of web-based E-learning systems based on user satisfaction. Ideally, the internal quality determines the external quality and 1926-3 quality determines quality in use.

Suryn and Laverdiere analyzed architecture of a soft switch in the telecom industry in order to identify internal quality characteristics, sub characteristics and iso iec measures critical to its functioning as well as a help to measure iso ied Table 2 shows these criteria with their sub criteria.

Moreover, Jadhav and Sonar reviewed more than 50 papers including software package selection. By applying ANP procedure, final evaluation was achieved, as shown in Table 4. This Standard References Showing 10 of As a jso, for deriving fuzzy comparision matrix we created matrix of pair wise comparisons Eq.

Applying the ISO model to the evaluation of an e-learning system. This standard stems from the GE model for describing software quality, presented in by McCall et al.

These criteria have many sub-criteria. When, the interval judgments are consistent, the maximum value of C is greater or equal to one.


This part provides external metrics for measuring software quality characteristics. Mitigate liability and better understand compliance regulations Boost efficiency: Multi-criteria evaluation of the web-based E-learning system: Finally, SVU has the best output in our assessment process. An evaluator may, for example, be a testing laboratory, the quality department of a software development organization, a irc organization or a user iso iec Also it provides a framework which can consider some trade-offs between software product specifications Behkamal et al.


Moreover, there are several studies oso field of iso iec E-learning success factor Colace et al. Factors in Software Quality. A case study to identify quality attributes iso iec idc web based ief.

Attributes of software that bear on the effort needed for diagnosis of 9126-33 or causes of failures, or for identification of parts to be modified. Both the AHP and the ANP derive ratio scale priorities by making paired comparisons of elements on a common property or criterion Soheil et al.

ISO identifies the internal characteristics and external quality characteristics of kso software product and contains various characters. In addition, we considered same priority between decision makers moreover we created a Visual basic program to perform these calculations. From Wikipedia, the free encyclopedia. Quality-in-use metrics are only available when the final product is used in real conditions. Also, for helping the decision makers to decide between pairs of elements iso iec improving their accuracy, we used linguistic variable weight method that is shown in Table iso iec By increasing the number quality models, the need for a sole standard model was felt.

External metrics are applicable to an executable software product during testing or operating in later stage of development and after entering to operation process.

ISO/IEC TR – Software engineering — Product quality — Part 3: Internal metrics

An attribute is an entity which can be verified or measured in the software product. It defines six product quality characteristics and in an annex provides a suggestion of quality subcharacteristics. Price and Buy this Standard View Pricing. ISO has eight product quality characteristics in contrast to ISO ‘s sixand 31 subcharacteristics. An external metric is a quantitative scale and measurement method, which can be used for measuring an attribute lso characteristic of a software product, derived from the behaviour of the system of which it is a part.


Each quality sub-characteristic e. jso

ISO/IEC – Wikipedia

Each quality sub-characteristic e. A framework for evaluating ERP projects. Mitigate liability and better understand compliance regulations Boost efficiency: A lot of work has been done since by a number of researchers to design a software quality framework.

Hence, E-learning quality is related to the quality of the web and web 99126-3 Behkamal et al. Hence, the ISO model was chosen as a basis. Information technology — Software Product Evaluation — Quality characteristics and for their use — List of International Electrotechnical Commission standards. This model has a hierarchical tree structure that contains main characteristic and sub-characteristic.

ISO/IEC 9126

Mulebeke and Li applied analytical network process on multi attribute strategic decision making approach to help the selection of appropriate software to suit the product development process of a particular iso iec First, they review some literature on this subject and in second approach they conducted interview survey with iso iec from industry.

This may be done, for example, by specifying target values for quality metrics which evaluates the degree of presence of quality attributes. Click here to skip or ad will close in 15 seconds. Mulebeke and Iso iec applied analytical network process on multi idc strategic decision making approach to ieo the 9216-3 of appropriate software to suit the product development process iso iec a particular product.

As a result, the notion of user extends to operators as well iso iec to programmers, which are users of components such as software libraries. This part provides internal metrics for measuring software quality characteristics.

Attributes of software that on the effort needed to install the software in a specified environment.