Q1. What is a dead-letter queue and when should you use one?
A dead-letter queue (DLQ) is a separate queue that receives messages a consumer cannot process after exhausting retries. It prevents one poison message from blocking a pa...
Technical Question Bank · Peer-Reviewed
Job Interview Questions and Answers Directory
Search and filter frequently asked interview questions across technical, programming, and behavioral domains. Tailor your interview preparation by difficulty for freshers or experienced developers (1 available).