Mastering Selenium 450+ Essential Interview Questions and Answers for Test Automation Professionals
What is Selenium? Selenium is an open-source tool used for automating web browsers. It provides a suite of tools for automating web applications for testing purposes, but it is not limited to just that. It supports multiple programming languages, browsers, and platforms. Real-Life Example: Imagine you have an e-commerce website and want to ensure the checkout process works flawlessly. By using Selenium, you can automate the testing of this process, ensuring that each step—from adding items to the cart to making a payment—functions correctly. Why is Selenium widely used in the software industry? Selenium is widely used due to its flexibility, scalability, and the extensive range of features it offers for web automation. It supports multiple languages (like Java, Python, C#, etc.), can be integrated with various tools (like TestNG, and JUnit), and can run on different browsers and operating systems. It also supports parallel test execution, which speeds up the testing process. Real-Life