Теперь ты точно поймешь REST! Все вопросы про REST с собеседований тестировщиков и как отвечать

In this video, I've collected absolutely every REST-related question from QA interviews and tried to answer them in the simplest and most accessible language possible, so you don't just memorize the answers, but understand all the nuances behind why things happen. This video will be useful for those who: are preparing for a tester interview (junior/middle QA) want a systematic understanding of REST and API testing don't fully understand what exactly is being asked about REST in interviews are looking for real-life examples of explanations and answer formulations It took a long time to prepare, a long time to film, a long time to edit, and finally, it's ready! I'm looking for your feedback! Tell me what's good, what's bad, maybe I made some mistakes, or have anything you'd like to add. If you liked the video, share it with your friends who are also preparing for interviews. My contact information: 🔸 Need help getting an offer? Find it: https://t.me/dostupnoe_it_support 🔸 My Telegram channel, subscribe: https://t.me/dostupnoe_it 🔸 Feedback from those I've already helped: https://t.me/dostupnoe_it_feedback Useful links from the video: Roy Fielding, Dissertation on Architectural Styles and the Design of Network Software Architectures: https://roy.gbiv.com/pubs/dissertatio... HTTP Semantics Specification RFC 9110: https://www.rfc-editor.org/rfc/rfc911... Timecodes: 0:00 What is REST? 1:20 What data protocol does REST use, and what data transfer formats are available? 2:03 Why is REST so popular? 3:20 What was before REST? 5:48 Key concepts of the REST architectural approach 7:40 How is REST different from RESTful? 8:20 How to remember HTTP methods 9:42 Can you create entities using GET? 10:15 Explaining how sending and receiving HTTP requests work in frontend and backend application code 12:35 Can a GET request have a body? 14:15 What is the difference between a GET request and a POST request? 14:40 What are query parameters and why are they needed? 15:56 How can you pass information in a GET request? 16:58 What methods are used to perform actions on group entities? 17:50 Idempotency of requests: which requests are idempotent? 19:14 How to make a POST request idempotent? Idempotancy key 20:56 How API contracts are actually written 21:33 What else do people ask - HTTP request and response structure, status codes, what protocols do you know, authorization, HTTPS, TLS, OAuth, SOAP, SSH, Websocket, GRPC, GraphQL, Swager, CORS 25:38 Looking forward to your feedback! Hashtags: #rest, #restapi, #api, #apitesting, #testing, #apitesting, #qa, #qaengineer, #tester, #juniorqa, #interviewer, #qainterview, #interviewquestions, #restapiinterview, #preparingforaninterview, #manualqa, #automationqa, #webtesting, #http, #https, #statuscodes, #postman, #curl, #backend