TestNG Interview Questions Selenium & Tutorial Updated

Top 20 TestNG Interview Questions

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• Why should we prefer using WebDriver instead of Selenium IDE?
• What is the easiest way to get the value from a text field in Selenium?
• What is the best approach to reading a JavaScript variable from Selenium WebDriver?
• How will you get the HTML source of an <WebElement> in Selenium WebDriver using Python/Java/C#?
• How to initialize a list of web elements in Selenium Webdriver?
• What is the best way to click screenshots when a test fails in Selenium 2.0?
• How to fix the below chrome driver error in Selenium?
• What is the right way to run Selenium WebDriver test cases in Chrome?
• What to do for setting up the <InternetExplorerDriver> for Selenium 2.0?
• What would you do to make the <WebDriver> wait for a page to refresh before executing the test?
• How to get the Selenium wait until the document is ready?
• How to get Selenium to wait until the element is present?
• What is the fundamental difference between wait () and the sleep()?
• How can we run a particular TestNG test group using a maven command?
• Which command will you use to run a single test method in maven?
• How can we run all the tests of a TestNG class?
• What will you do to run the Selenium tests without using the <testng.xml>?
• How to disable an entire Selenium test in TestNG?
• How can we attach a failure screenshot to the testNG report?
• What would you do to configure the parallel execution of tests and classes in <testng.xml>?

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