Q1. Why is the key attribute important in v-for?
The key gives each rendered item a stable identity so Vue can match old and new nodes during patching. Without a key, Vue uses an in-place patch strategy and reuses DOM n...
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).