what is singleton?
Senior Ios Engineer Interview Questions
619 senior ios engineer interview questions shared by candidates
Problem solving questions are related to Maps and Hash-maps, Others are related to Core iOS and Architecture level
Design question about designing a pizza delivery app
About current work experience, past projects..
The first Leetcode problem required to write a function to extract a subset of identifiers from a larger set, based on the timestamp assigned to each identifier, selecting the repeated identifiers under a certain timeframe.
Architecture vs UI, Multithreading & Concurrency, race condition, measurement (Cpu & Memory)
- The last phase in the process was an interview with some of the people in the team in which I was asked mainly about previous experience.
Asked common HR related questions like: - What was your role in previous job ? - Talked about core competencies as an iOS Engineer.
Architecture of an app and how you would go about designing it
- Many questions about arrays. Array size, time complexity, etc. - How auto layout works? Minimum constraints needed for auto layout? - ARC vs Garbage collector? - Array vs Linked list vs Hashable - If array value type, is it copied when we work with it?
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