Ppt on software life cycle

See our Privacy Policy and User Agreement for details. Create your free account to read unlimited documents. It is also called as Software development process. The software development life cycle SDLC is a framework defining tasks performed at each step in the software development process. The SlideShare family just got bigger. Home Explore Login Signup. Successfully reported this slideshow. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads.

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Empath Up! Software testing life cycle 1. Software Testing is done to find software defects or failures in advance. Testing involves any activity aimed at evaluating an attribute or capability of a program or system and determining that it meets its required results. Meets the business and technical requirements that guided its design and development. Works as expected; and 3.

Can be implemented with the same characteristics. Testing is an iterative process i. If defect is found and fixed, testing needs to be done after every defect fix. Requirements Analysis 2. Test Planning 3. Test Analysis 4. Test Design 5. Test Construction and Verification 6. Test Execution and Bug Reporting 7. Final Testing and Implementation 8. Post Implementation www. It is very important to start testing activities from the requirements phase itself because the cost of fixing defect is very less if it is found in requirements phase rather than in future phases.

A high level test plan document is created which includes all the planning inputs mentioned above and circulated to the stakeholders. Usually IEEE test plan template is used for test planning. Automation activities are also decided in this phase, if automation needs to be done for software product, how will the automation be done, how much time will it take to automate and which features need to be automated. Non functional testing areas Stress and performance testing are also analyzed and defined in this phase.

If automation testing needs to be done then automation scripts also needs to written in this phase.