1. Write a program where input is - "aabbbccaabbbcc" and output should be "a2b3c2a2b3c2" 2. Selenium version u are using and difference between Selenium 3 and Selenium 4 3. Maven and questions on maven 4. Why do we need different types of 2XX series if the developer can make 200 itself to work for different type. ( he was looking for something other than the standard protocols or conventions used) 5. Git fetch vrs Git pull 6. Bare minimum things to in browser before every release to confirm that the application is free from security vulnerability. 7. in postman, what is the difference between access token and refresh token.
