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48+ curated questions with the same answer shape every time: quick recap, deep dive, pitfalls, and follow-ups. Coverage includes mvc pattern, dispatcher servlet, rest controller annotations, request body response body, and more.
Suggested path
Topics follow a teaching order. Each answer ends with a clear Next question control so you can move forward without hunting the list.
Spring MVC and REST (fresher level) introduces building web endpoints in Spring. This module is an elevation arc: it opens with the MVC pattern and the DispatcherServlet (the front controller — the request lifecycle). @RestController and the request/response annotations follow at the mechanics tier, then path variables, ResponseEntity, and exception handling. Content negotiation closes the module at the advanced tier.
Full catalog
Topics are ordered for learning. Within each topic, rows are numbered 1–48 globally so you always know where you are. Collapse topics if you want a lighter view — use Expand all when you need the full list again.
Numbers 1–48 follow the order we recommend — click any row to open the full answer, or use the sticky Next link at the bottom of each page to go Q1 → Q48.