What is ARC in ios ?
Ios Developer Intern Interview Questions
7,870 ios developer intern interview questions shared by candidates
First round :- Basic questions on swift Class vs struct Protocols Swipe two numbers with our using third variable Second round with techinal Write logic for reverse string He asked react native which I’m not aware
one of the most complex views you implemented
In the second interview, he asked me to share my screen and do some coding with Xcode. It was fairly simple and if you have at least 3 years of iOS experience you won’t have any big problems. Make sure you remember how to do sync, async code. They really care about you being able to manage async code.
mostly technical to iOS , Swift basics
closures, MVVM, Coredata, Multithreading, mvc
Basic Swift questions like optionals
Ios basics like memory management
Basics about iOS and objectives c language, oops concepts
During technical interview I was asked about Swift & iOS: generics, generic protocols, how Swift Optionals work, difference between closures and functions, how memory is allocated for closures, capturing values in closures, difference between structs and classes, how memory is allocated for structs and classes + edge cases (struct in heap, class in stack). After that showed me different code samples and tasks: DispatchQueue spaghetti task (to determine execution order), execution order, Unit-Testing sample task (to improve code and make a proper test), retain cycle task (to find this cycle or prove that there's no problems)
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