Basics of swift programming and logical questions
Ios Software Engineer Interview Questions
967 ios software engineer interview questions shared by candidates
Give a short presentation on the system design and architecture diagram
iOS Application life cycle
Disadvantages of singleton , What is app thinning? Slicing , bitcode? Current project Questions related to project in resume.
Swift, and data structures and algorithms.
Design Instagram Stories (mobile-only). Covered models, data flow, API structure, offline support.
In the first technical, they asked a question related to closure and capture values which was something like: var string = "car" let closure = { [string] in print("I'm driving \(string)") } string = "truck" closure() Then a question related to lazy keyword whether lazy stuff is thread safe or not. Then a question where there's a kingdom in which there is a king. If the king dies, his child becomes the king otherwise the dead king's sibling becomes the next king. Write a function or computed property to get the currentHeir. (Had to use tree with depth first search to do this.)
Basic Swift, RxSwift, Dependency injection and architecture related
Different concurrency facilities you know (GCD, NSThread, operation queue) and their pros/cons.
What is the difference between Swift and Objective-C languages?
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