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Top 50+ Selenium with Python Interview Questions

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30 March, 2023

Selenium with Python is one of the most potent and efficient combinations that has proven to reduce time during website programming and testing. In addition, Selenium with Python is a robust automation testing tool that saves the cost of testers that businesses would have to pay in absence of such a framework.

This framework has led to a massive demand for Selenium with Python developers in the market. Therefore, recruiters are constantly scrutinizing multiple Selenium with Python developers at once to find a suitable fit.

Here is a list of the top 50+ Selenium with Python interview questions that will assist you  in finding a suitable fit for the position.


Are you failing to retain top candidates for technical round due to lengthy assessments? Learn how iMocha how iMocha can help you reduce 85% of screening time.



Why do recruiters prefer Selenium to Python Interview

Selenium is an open-source tool that automates the testing of various frameworks across browsers and platforms. Using this single interface, developers can write scripts in multiple languages such as Ruby, Java, PHP, Perl, Python, and NodeJS. While it can develop various automated testing frameworks using different sets of programming languages, Selenium with Python is the most robust and efficient.

Python is an object-based, high-level scripting language that is also user-friendly in design. It uses specific English keywords for interpretation. Although compared to other programming languages, it has fewer syntax issues when combined with Selenium, making it a fully-fledged and most efficient automated testing tool for websites, applications, and software.

The combination of these scripting programming languages and free open-source results in,

  • Easier coding and reading
  • Easy connection with different browsers via Selenium and Python API
  • Free and available as open source
  • No requirement of running compiler to convert code from line to line
  • Provides easy user interfaces through Python binding of WebDriver

Selenium with python Interview questions

Experienced developers

  1. Why did you decide to become a software developer?
  2. Which programming languages are you proficient in?
  3. What are the stages in Software Development?
  4. Tell me about a successful Software Development project you undertook.
  5. How can you ensure the quality and fix errors?
  6. Can you distinguish between functional and object-oriented programming?


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Fresher Developers

  1. What is Selenium? Why is it used?
  2. What is Python? How is it useful in Selenium?
  3. What are the different types of locators in Selenium?
  4. How do you handle dynamic web elements in Selenium?
  5. What is an XPath expression? How is it useful in Selenium?
  6. How do you handle pop-ups in Selenium?
  7. What is a web driver? How do you instantiate it in Python?
  8. How do you handle synchronization issues in Selenium?
  9. How do you generate a report in Selenium with Python?
  10. How do you perform cross-browser testing in Selenium?
  11. What is TestNG? How is it useful in Selenium?
  12. Can you explain Page Object Model (POM)? How is it useful in Selenium?
  13. What are the best practices for writing maintainable Selenium with Python code?
  14. Have you used any other automation testing tools apart from Selenium with Python? How does it compare to Selenium?


Developers with 5+ years of experience

  1. Can you explain how to integrate Selenium with Python and Jenkins?
  2. How do you handle authentication and authorization in Selenium with Python?
  3. Do you manage the parallel execution of tests in Selenium with Python?
  4. Can you explain how to create custom Selenium with Python drivers?
  5. How do you handle JavaScript-heavy web applications in Selenium with Python?
  6. How do you handle errors and exceptions in Selenium with Python?
  7. Can you explain how to manage cookies in Selenium with Python?
  8. How do you measure the performance of Selenium with Python tests?
  9. Can you explain how to implement a keyword-driven framework in Selenium with Python?
  10. What are the best practices for writing efficient Selenium with Python code?
  11. Can you explain how to implement a data-driven framework in Selenium with Python?
  12. How do you implement mobile automation using Selenium with Python?
  13. Have you used any other automation tools apart from Selenium with Python? How does it compare to Selenium?

10+ years' experience

  1. Why is using TestNG essential when using Selenium RC?
  2. Can responsive web design be tested with Selenium?
  3. When using Selenium WebDriver for database testing, which API should be used?
  4. What do Selenium assertions mean?
  5. The Silk Test Tool: What Is It?
  6. What does the testing.xml file's purpose be?
  7. What are the areas where Selenium's functionality may be enhanced?
  8. Could you define Page Factory?
  9. What do the class Actions do?
  10. How do you troubleshoot tests using the Selenium IDE?
  11. How can a Selenium script that only functions properly on Google Chrome but not Internet Explorer be fixed?
  12. Can web browsers be started using Selenium?
  13. What is meant by a locator name a few different types of locators present in Selenium?
  14. What does Selenium's XPath mean? Describe XPath Absolute and XPath Relative in detail.
  15. What is the distinction between "/" and "//" in Xpath?
  16. What distinguishes the Selenium commands "type" and "typeAndWait"?
  17. Provide specific instances to distinguish between findElement() and findElements() in the context of Selenium.
  18. How will you determine when a web page is completely loaded in Selenium?
  19. What is Selenium WebDriver?
  20. What kinds of WebDriver application programming interfaces does Selenium support?


Technical assessments? Check! One-way video interviews? Check! Live Coding Interview? Check! Whiteboard assessments? Check! Custom assessments for your open job roles? Check! iMocha offers all!


Leverage iMocha's advanced platform to recruit top developers

There needs to be more than assessing candidates through interview questions in this fast-paced ever, changing work environment. These interview questions cannot help make a data-driven and informed decision. While recruiting a candidate, multiple parameters and skills have to be measured, such as behavioral skills, problem-solving ability, team collaboration, learning new market trends, capacity, etc.

That's why you can choose iMocha's advanced, AI-powered platform to assess prospects and quickly narrow the pipeline to save time and money. IMocha offers two expert-built skills assessments for Selenium;

Also, check out iMocha's pre-employment skills assessments for Python here

Recruiters can combine two or more skills assessments, make a custom test using existing 1,00,000+ questions from the question repository, or add their own question bank to create a skills assessment test for the job role.

Here's how you can leverage iMocha's advanced skills assessment portal for customizing assessments:

Step 1: Create a job posting with precise yet clear job description

Step 2: Sign up for iMocha to get a user account

Step 3: Then go to My Test under Dashboard

Step 4: Create New Test in the right-most corner

Step 5: Select the job role and let it create a customized test

Step 6: Now edit, delete, or add any skill or question from iMocha's skill library or your customized question repository in the test

Using iMocha's custom feature, you can also add a number of questions, question difficulty, automated or manual selection of questions, and more.



Unable to hire top PHP developers? Try iMocha's comprehensive technical assessments prepared by hundreds of SMEs that can increase the interview-to-selection ration by 62%.




Why is Selenium used with Python?

Selenium with Python offers one of the most powerful open-source and scripting language combinations. This combined framework is used for automating web browsers. Additionally, it also provides a collection of tools for managing and communicating with web browsers using its API.


Is testing Selenium with Python easy?

Considering Python is a well-known and potent programming language with a large selection of libraries and tools for data manipulation, analysis, and visualization, using Python with Selenium can increase the effectiveness and efficiency of web testing.

Ankita Kharwal
Ankita Kharwal
Content writer by day and fickle reader by night. Ankita is a creative individual who is passionate about writing and enjoys finding new and interesting ways to engage with the audience. She is writing to support iMocha in its efforts to educate people all around the world about Talent Acquisition and Talent Development. When she is not writing, she is probably spending time with her family, reading a good book, or exploring the great outdoors.
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