Selenium Advanced Interview Questions

Selenium Advanced Interview Questions: Selenium is a widely used open-source framework for automating web browsers. It has become an essential tool for testing web applications and websites. Selenium’s popularity has led to an increase in demand for professionals with expertise in Selenium automation testing. As a result, employers are now looking for candidates with advanced knowledge of Selenium and who can easily tackle complex scenarios.

This article will cover some of the most frequently asked Selenium Advanced Interview Questions that can help you prepare for your next interview and demonstrate your proficiency in Selenium automation testing. These questions will cover advanced topics such as handling dynamic elements, working with iframes, using browser plugins, and much more.

Selenium Advanced Interview Questions

• Actions in Selenium
• Write positive and negative scenarios for Alerts
• The syntax for Windows handler
• Find odd number
• Disadvantages of Selenium
• Diff between get() and navigate().to()
• Dynamic Table with the check box
• Write the code for the Screenshot
• Explain Maps in Java
• Explain your project framework
• What is Pom.xml
• Tell the correct Xpath
• Xpath methods
• Explain the CSS selector
• How to identify dynamic images
• Print only integers from strings
• Remove duplicates from ArrayList.
• Print the frame names
• How to read from XML or CSV file and store in hashmap
• Get the value of a cell in the Dynamic table.
• Burndown chart(Agile)
• Print these characters from a given string and change them to uppercase.
• Access specifiers in Java
• Difference between Priority and Severity
• Example for High Priority and Low Severity and vice versa
• Difference between Test Strategy and Test Scenario
• What are Software Metrics
• How to handle Dynamic Elements, since the webpage is designed in Angular Js
• Implicit and Explicit Waits
• Cross Browser Testing
• Method Overloading and Method Overriding
• Static Method
• Dependencies in Pom.xml
• Write code for fetching data from Excel
• Select Statement
• Assert and Verify
• Check if a string is Palindrome or not.
• Remove duplicate characters from a string and print
• Which Code Repository are you using(Ex: GitHub)
• How will you estimate the time to automate a scenario
• Right Click
• In a dynamic Table, if I give one cell value, it should give me the values of other cells in that row.
• Have you developed any Tools? If yes, explain
• Frames
• Read from a text file and store it in HashMap.
• Print the occurrence of a character if it is present more than once in a string.
• Write code for nested drop-down, and You have to check all the values in the dropdown.
• Advantages of Selenium
• Try Catch
• How to check if a checkbox is displayed
• What all exceptions have you faced
• What all difficulties have you faced in Selenium
• What all TestNG Annotations used in the project
• Where will you maintain the code?
• What are Explicit wait and Implicit wait?
• What is a headless browser?
• How to get a screenshot in Selenium? Can you write the syntax?
• What are the different types of Locators in Selenium?
• What is the best way to locate a web element without a unique XPath?
• What is StaleElementReference Exception? Have you ever encountered it, and how do you handle it?
• Do you run test cases in parallel with TestNG? If yes, how many threads, and does it cause any problems?
• What is the most common locator you use in your project?
• Have you ever done the profiling of a web page?
• How frequently do you use Thread.Sleep()?
• Suppose there are two elements on a web page with the same ids. How will you handle it?
• Can we create an object for an interface?
• What is the difference between @BeforeTest and @BeforeMethod in TestNG?
• How does Selenium interact with the Web browser?
• Can you make the constructor of a class static?
• How do you maintain your test scripts, and how frequently do you modify them?
• How to find all broken links on a webpage?
• Explain your Automation Framework.
• Write a dynamic XPath to locate a table’s 2nd-row 3rd-column data.
• Hash map vs. Hash table.
• What is the significance of a hash table?
• What is the return type of findElements?
• What’s the difference between a Maven project and a Java project?
• Getwindowhandle vs Getwindowhandles and the return types.
• Comparable vs comparator.
• Explain the project along with how the Automation was done.
• How to upload a file in Selenium?
• How to upload a file without using Sendkeys?
• How to connect to a Database using Selenium?
• Any idea or experience with the Continuous Integration tool?
• How to handle a drop-down in Selenium?
• What is WebDriver – interface?
• Why do we need Interface in a test?
• How to integrate your test with Jenkins?
• Any example or practical usage of Run time polymorphism?
• How to find dynamic elements?
• What is the difference between CSS selector and XPath? Which is better from a performance perspective?
• Difference between Instantiate and Initialize in Java.
• What is meant by fluent wait?
• What kind of framework have you made?
• What’s TestNG Listener Class & why do we use it?
• Any idea about Selenium Grid? Or Parallel execution.
• What are the challenges you face when running automation scripts?
• Difference between == and =.
• What’s Page Factory?
• How do you click a button without using click() and CSS & XPath selectors?
• Are multiple inheritances possible in Java? Why?
• Are all methods in an abstract class abstract?
• Can we make an Object of Abstract class or an Interface?
• What’s the difference between method overloading and overriding?
• What’s the use of the Java Static keyword?
• Different types of polymorphism.
• Can we write webdriver dr = new webdriver();
• What are the different plugins used for Maven? And its use?
• What is the difference between Abstract and Interface?
• Try, Throw & Catch syntax. And why is it used?
• How do you manage to re-run only failed test cases?
• How to make TestNG.xml at run-time?
• What’s Singleton’s class?
• Can we have the Finally block without Try & catch blocks?
• Use of Super and This keyword in Java.
• What’s Data binding?
• What’s the difference between Final, Finally, and Finalize?
• What is the difference between Absolute and Relative XPath? Which is faster?
• How to execute the Java program from the command prompt?
• What is Continuous Integration?
• What is the return type of DataProvider?
• What’s Maven’s Life cycle?
• What’s the difference between plug-ins and dependencies?
• How to make a class immutable?

Conclusion:

Selenium Advanced Interview Questions can be challenging and require a deep understanding of the Selenium framework. However, mastering these advanced topics allows you to demonstrate your proficiency in Selenium automation testing and set yourself apart from other candidates. This article has covered a range of topics, such as handling dynamic elements, working with iframes, using browser plugins, and much more, to help you prepare for your next Selenium interview.

It is important to continue practicing and expanding your knowledge of Selenium to stay up-to-date with the latest advancements in the field. With the proper preparation and experience, you can excel in your Selenium automation testing career and contribute to the success of your organization.

If you have any suggestions or questions about the Selenium Advanced Interview Questions covered in this article, please feel free to ask in the comment section. Your feedback is valuable to us, and we are always looking for ways to improve our content and provide more relevant information to our readers.