First, an email was shared with an API and a test that had to be solved within 48 hours and replied. Once that was done there was a virtual face-to-face interview. Here are a few questions. 1) What is a difference between PUT and POST request? 2) If multiple users are reporting some issue with an application that you support, how would you proceed for the solution and what would be the steps you follow to resolve it? 3) Explain a P0 issue you faced recently and how did you solve for it. 4) Explain services of AWS that you have used. 5) How does a cross join differ from a full outer join?