How do you ensure cross-browser compatibility for a web application? What tools or techniques do you use? What is the purpose of error handling and error logging in web applications? How do you test error handling functionality? What is the role of QA in the Agile software development process? How do you work with developers and other team members in an Agile environment? What are the advantages and disadvantages of using a framework like React or Angular for web development? How do you handle security testing for web applications? What tools or methodologies do you use? What is the purpose of load testing and stress testing? How do you conduct these tests for web applications? Explain the concept of test-driven development (TDD) and how it can be applied in web development. What is the purpose of code reviews in web development? How do you approach code reviews as a QA engineer? What is the role of performance monitoring in web applications? How do you monitor and analyze the performance of a live website? How do you ensure data integrity and data validation in web forms and databases? Explain the concept of browser caching and how it affects web performance. How do you test caching-related functionality? What are some best practices for handling user authentication and authorization in web applications? These questions cover various aspects of web technology and can help you demonstrate your knowledge and experience in QA for web development. Remember to provide clear and concise answers, and support them with relevant examples from your past projects or experiences. Good luck with your interview!
