Real Time Automation Interview Questions - Part 7

In continuation with the latest series of Real Time Automation Interview Questions, we present you the part 7 of the course structure. Click on below links for previous parts.

Part 1 

Part 2

Part 3

Part 4

Part 5

Part 6

Real Time Automation Interview Questions - Part 7

• How many types of Webdriver APIs are available in Selenium?
• Chrome  
• Gecko  
• Chromium  
• Edge 
• Html  
• android
• What are the different Selenium Webdriver Exceptions you have faced?
• Webdriver exc, noalertpresent exc, nosuchwindow exc, nosuchelement exc, timeout exc
• How do you scroll down a page using Javascript in Selenium?
• window.scrollby( , ) function 
• E.g: js.executeScript("window.scrollBy(0,1000)"); //Scroll vertically down by 1000 pixels
• Link: https://www.guru99.com/scroll-up-down-selenium-webdriver.html
• How do you scroll down to a particular element?
• //This will scroll the page till the element is found js.executeScript("arguments[0].scrollIntoView();", Element);
• Which all files can be used as a data source for different frameworks?
• .csv, .xml, .text etc
• What are listeners in selenium?
• Listener is defined as interface that modifies the default TestNG's behavior. 
• As the name suggests Listeners "listen" to the event defined in the selenium script and behave accordingly. 
• It is used in selenium by implementing Listeners Interface. It allows customizing TestNG reports or logs. 
• There are two types of Selenium Listeners:  
• WebDriver Listeners  
• TestNG Listeners 
• Link: https://www.guru99.com/listeners-selenium-webdriver.html
• How do you take screenshots in selenium Webdriver? (Most important)
• TakesScreenshot scrShot = ((TakesScreenshot)webdriver); 
• File SrcFile = scrShot.getScreenshotAs(OutputType.FILE); 
• Link : https://www.guru99.com/take-screenshot-selenium-webdriver.html
• What do you mean by Webdriver?
• Webdriver is an interface which is used to automate api of browser for testing.
• How do you handle dropdown values?
• From select class, via visible text, value, index.
• How do you handle hidden elements in selenium webdriver?
• JavascriptExecuter js = (JavascriptExecutor)driver; js.excuteScript(“document.getElementById(“<>”).value=’Hiddentext);