Q1. Explain ARC and how retain cycles happen.
Swift uses Automatic Reference Counting: each class instance has a reference count and is deallocated when the count reaches zero. ARC is deterministic, unlike a tracing ...
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).