Training software development life cycle

When software testing is completed with a satisfying result, and there are no remaining issues in the working of the software, it is delivered to the customer for their use.

As soon as customers receive the product, they are recommended first to do the beta testing. In beta testing, customer can require any changes which are not present in the software but mentioned in the requirement document or any other GUI changes to make it more user-friendly.

Besides this, if any type of defect is encountered while a customer using the software; it will be informed to the development team of that particular software to sort out the problem. If it is a severe issue, then the development team solves it in a short time; otherwise, if it is less severe, then it will wait for the next version. After the solution of all types of bugs and changes, the software finally deployed to the end-user.

The maintenance phase is the last and long-lasting phase of SDLC because it is the process which continues until the software's life cycle comes to an end. When a customer starts using software, then actual problems start to occur, and at that time there's a need to solve these problems. This phase also includes making changes in hardware and software to maintain its operational effectiveness like to improve its performance, enhance security features and according to customer's requirements with upcoming time.

This process to take care of product time to time is called maintenance. All are compulsory phases without any one of the development cannot be possible because development continues for the lifetime of software with maintenance phase". The software development models are those several process or approaches which are being selected for the development of project based on the project's objectives.

To accomplish various purposes, we have many development life cycle models. And these models identify the multiple phases of the process. Picking up the correct model for developing the software application is very important because it will explain the what, where, and when of our planned testing. It is the first sequential-linear model because the output of the one stage is the input of the next stage. It is simple and easy to understand, which is used for a small project.

The various phases of the waterfall model are as follows:. It is the best suites model for a medium level project. It is also called the Cyclic and Iteration model.

Whenever the modules are dependent on each other, we go for this model. And here, we develop application model wise and then handed over to the customer. The different stages of the spiral model are as follows:. From the time when customer rejection was more in the earlier model, we go for this model as customer rejection is less. And also, it allows us to prepare a sample prototype in the early stage of the process, which we can show to the client and get their approval and start working on the original project.

This model refers to the action of creating the prototype of the application. It is an extended version of the waterfall model. It will implement in two phases wherein the first phase, we will perform the verification process, and when the application is ready, we will perform the validation process. In this model, the implementation happens in the V shape, which means that the verification process done under downward flow and the validation process complete in the upward flow.

The hybrid model is used when we need to acquire the properties of two models in the single model. This model is suitable for small, medium, and large projects because it is easy to apply, understand. JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services.

Please mail your requirement at [email protected] Duration: 1 week to 2 week. Software Testing. As part of this course, you will also apply the knowledge gained in this course to fictional case studies.

These projects will help you gain experience to confidently apply these techniques in real world. You will also be able to apply methods to learn about your users and market needs much faster and cheaper. Agile embraces change which means that team should be able to effectively make changes to the system as team learns about users and market. To be good at effectively making changes to the system, teams need to have engineering rigor and excellence else embracing change becomes very painful and expensive.

In this course, you will learn about engineering practices and processes that agile and traditional teams use to make sure the team is prepared for change. In additional, you will also learn about practices, techniques and processes that can help team build high quality software.

You will also learn how to calculate a variety of quantitative metrics related to software quality. This is an intermediate course, intended for learners with a background in software development. To succeed in the course, you should have experience developing in modern programming languages e. At the end of this course, you will be able to comfortably and effectively participate in various techniques and processes for building secure and high quality software. The University of Minnesota is among the largest public research universities in the country, offering undergraduate, graduate, and professional students a multitude of opportunities for study and research.

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Check with your institution to learn more. More questions? Visit the Learner Help Center. Computer Science. Software Development. Enroll for Free Starts Jan Offered By. What you will learn Critically analyze software engineering development processes from our four selected development philosophies traditional, secure, agile, and lean.

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Trainer About the training Learning outcomes Program Registration. Teodora Todorova Teodora has been in the software industry for 15 years — she started as a developer and went through almost all roles involved in software project implementation.

Explain each phase of SDLC. Define tasks performed at each step of SDLC. Explain and compare different SDLC.