The purpose of this chapter is to introduce techniques for the selection, minimization, and prioritization of tests for regression testing. The source T from which tests are to be selected is likely derived using a combination of black-box and white-box techniques and used for system or component testing. However, when this system or component is modified, for whatever reason, one might be able...

In recent decades, several new diseases have emerged in different geographical areas, with pathogens including Ebola virus, Zika Nipah and last year it was Covid-19. Covid-10 has not only lowered demographic figures but also created economic problems. The rapid spread of infection made necessary to limit the rights individuals order protect public from infections One duties imposed on is perfor...

Service oriented architecture (SOA) is one of the latest software architectures. This architecture is created in direction of the business requirements and removed the gap between softwares and businesses. The software testing is the rising cost of activities in development software. SOA has different specifications and features proportion of the other software architectures. First this paper r...

In Software Industry an application can be released to production only after it has gone through Unit testing, followed by Integration testing, then System testing and finally Acceptance testing. Note here that without the completion of unit testing, integration testing cannot be started and similarly without the completion of integration testing, system testing cannot be started and so on. Tha...

Model Based Testing (MBT) is a functional testing technique that makes use of information from behavioral models of the software to carry out the testing task. This technique has been commonly used in testing of interactive systems, where the used model represents the system behavior reacting to user’s actions. Finite State Machines (FSMs) are one of the most used modeling techniques for MBT. H...

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consider an exchangeable normal vector with parameters ????2, and ?. on the basis of a vector observation some tests about these parameters are found and their properties are discussed. a simulation study for these tests and a few nonparametric tests are presented. some advantages and disadvantages of these tests are discussed and a few applications are given.

the plant salvadora persica is used for oral hygiene in many parts of the world. it has been suggested that it has antibacterial properties, in addition to its ability to mechanically remove plaques. the aim of this study was to assess the antimicrobial activity of the herbal product persica containing salvadora persica against periodontopathogens porphyromonas gingivalis and aggregatibacter ac...

background and objectives: dermatophytes possess a wide array of virulence factors and various antifungal susceptibility patterns which influence their pathogenesis in humans and animals. the aim of this study was to evaluate antifungal suscep- tibility and keratinase and proteinase activity of 49 dermatophyte strains from the genera microsporum , trichophyton and epidermophyton which were isol...