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What is SDLC and what role software testing plays



Software Development Life Cycle (SDLC) is a process used by software development teams to plan, design, develop, test, and deploy software applications. It is a framework that helps ensure that software is developed in a consistent and efficient manner. Software testing is an integral part of the SDLC, as it helps to identify and fix any issues that may arise during the development process. Software testing is used to verify that the software meets the requirements and specifications of the project. It is also used to ensure that the software is functioning correctly and that it is reliable. Testing helps to identify any potential bugs or errors in the code, which can be fixed before the software is released to the public. Software testing can be divided into two main categories: manual testing and automated testing. Manual testing involves manually executing tests on the software, while automated testing uses scripts and tools to automate the testing process. Automated testing is often used in large-scale software projects, as it is more efficient and cost-effective. When it comes to software testing within the SDLC, it is important to ensure that tests are conducted on all aspects of the software. This includes testing for functionality, performance, security, usability, and compatibility. Tests should be conducted at each stage of the development process, from design to deployment. This helps to ensure that the software meets the requirements and is free of any errors or bugs. In conclusion, software testing is an important part of the SDLC. It helps to identify and fix any issues that may arise during the development process, ensuring that the software meets the requirements and is reliable. Automated testing is often used in large-scale software projects, as it is more efficient and cost-effective. By testing the software at each stage of the development process, software teams can ensure that the software meets the requirements and is free of any errors or bugs.

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