Analysis of the Case Studies in Software Print Code 128 in Software Analysis of the Case Studies

Analysis of the Case Studies using barcode creator for .net framework control to generate, create qr bidimensional barcode image in .net framework applications. Jasper Reports Code Coverag QR Code for .NET e Code coverage metrics may also be of value in the process of identifying the targets of test (to make sure that, in selecting a subset of tests to run, you ensure good coverage of the underlying code base). Code coverage tools (such as EMMA see Evans, 17) are also a useful facility to assist you to measure the effectiveness of your testing (and of automated testing tool use).

However, just because you are generating code coverage metrics, do not be lulled into a false sense of security about your code quality; code coverage gures on their own do not improve quality actions based on them can (Tilt, 18). Rapid Prototyping Rapid prototyping is another traditional agile practice (although one that is not without its detractors) that has been highlighted as being of bene t in a number of case studies (that of Chana, 20, and Phillips, 12, for example). The generation of simple prototypes prior to generation of full parts of the system under development can have a number of bene ts:.

It helps the developer explore and understand the requirements in more detail. It provides a practical means of verifying the requirements with the customer. It provides a powerful and effective means of obtaining customer feedback on the functionality, look and feel, and usability of the proposed system.

However, in practice, a signi cant number of prototypes are abandoned, and the actual system is recoded from scratch; in these circumstances, it could be argued that the development effort on the prototype was wasted. Before adopting a development and testing style based on prototyping, the bene ts must be weighed against the effort involved in developing additional code that is unlikely to be used in the nal system. Another useful approach is to ensure that the prototypes are deliberately developed in such a manner that they can be reused in the nal system.

. Agile Explor .NET QR atory Testing A number of the case studies make a strong argument for the role of manual exploratory testing. Evans ( 17), for example, highlights the value of employing a tester to perform the role of a skeptical user, creating unusual usage scenarios for the application under test in order to expose defects that automated tools and methods would be unlikely to uncover.

The downside of this approach in an agile project is that it can be an open-ended exercise, with an almost in nite number of possible scenarios that could be explored. Evans solution is to engage an experienced and imaginative tester who could t a set number of effective and ef cient tests into the exploratory testing time box. In practice, caution must be taken to ensure a balance; Stephen K.

Allott ( 13) argues that the restrictive timescales in an agile approach to testing may sti e the imagination of exploratory testers and reduce the effectiveness of such testing.. Agile Testing: How to Succeed in an Extreme Testing Environment 24.3 Agile Process and Project Management This section reviews a number of agile process and project management practices that the case studies have highlighted as being particularly valuable from a software quality perspective. The role and use of agile meetings are not covered in this section but is given a section of its own due to the importance of meetings in agile projects. The agile process and project management best practices highlighted by the case studies include the following.

. Don t Throw qr bidimensional barcode for .NET the Baby Out with the Bathwater A signi cant number of the case studies (Thompson, 9; Allott, 13; Denning, 8; Evans, 17; and Chana, 20) make a very strong case for considering the reuse of traditional project management practices in agile projects:. For example, V-model has been cited as having been used successfully to help structure the overall approach to the management of testing of an agile project (Thompson). Similarly, the use of PRINCE2 has been shown to be of value in the management of agile projects (Denning, 8) in terms of having formally de ned and documented roles and responsibilities, having agreed and signed off terms of reference for the project, and having been tasked by a project steering committee to deliver against agreed plans. Formal process improvement schemes, such as the Capability Maturity Model (CMM [37]), have also been discussed and employed in a number of case studies (Warden, 16, for example) to provide a more formal approach to gaining long-term bene t from the lessons learned on previous agile projects.

It could be argued that agile projects employing these traditional methods are only agile-esque that they haven t genuinely embraced an agile approach properly, and that the same project could have been completed faster, cheaper, and with better quality using a purist Scrum approach, for example. However, my personal feeling is that you should make use of whatever tools you nd that are able to bring you tangible bene ts and that you ignore tried and tested project management solutions at your own peril; if it works for you reuse it..

Well-Bounded Visual Studio .NET QR Code Iterations Many of the case studies have reported the bene ts of arranging the iteration interval around some naturally occurring time span, such as a one- or two-week period (Kingston, 15; Gilb, 4; Tilt, 18; Hodgkinson, 21; and Chana, 20; for example). Where it is possible to t an iteration into such a period, it appears that the natural rhythm of working in a predictable weekly cycle helps to keep the team members focused on their tasks.

For example, in Tom Gilb s case study, developers,.
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