Every software development group tests its products, yet delivered software always has defects. Test engineers strive to catch them before the product is released but they always creep in and they often reappear, even with the best manual testing processes.
Manual software testing is performed by a human sitting in front of a computer carefully going through application screens, trying various usage and input combinations, comparing the results to the expected behaviour and recording their observations.
Manual tests are repeated often during development cycles for source code changes and other situations like multiple operating environments and hardware configurations. An automated testing tool is able to playback pre-recorded and predefined actions, compare the results to the expected behaviour and report the success or failure of these manual tests to a test engineer. Once automated tests are created they can easily be repeated and they can be extended to perform tasks impossible with manual testing.
Companies are rapidly inclining towards open source automated testing tools that will enable them to cut down the cost and effort that manual testing involves. Selenium is one such open source automated testing tool for websites. Performance, execution speed, and browser interaction of Selenium is faster than any other automation tool.
Selenium Professional Certification Course with C# will enable you to master complex scenarios in an easy way. You will get deep understanding about setting up and understanding automation best practices. It will frame your thought process in terms of automation testing and you can lead your team in setting up Selenium Automation Practices.
