Q: Describe the difference between GCD and NSOperation
Ios Software Engineer 2 Interview Questions
5,593 ios software engineer 2 interview questions shared by candidates
two round tech interview, first around about some basic Language knowledge, second more about the mechanism of iOS system, about how app cold start, and how to optimize the app fps.
What is a lazy sequence?
What is the importance and risks of extensions?
what is the advantage of swift, different between struct and classes, what is protocol
They asked me questions about iOS development.
Diff between appdelegate and scene delegate
Create UITableView with dynamic height rows as per content in cell.
Architecture user in project
1. Unit testing and use of dependency injection in it 2. Multithreading 3. MVVM 4. Obj C vs Swift 5. Generics, Codable, Closures 6. Tricky output questions 7. Write a protocol extension
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