Q: Design back end part of a search query(like ES)
Lead Ios Engineer Interview Questions
7,869 lead ios engineer interview questions shared by candidates
Q: Have you ever used NSOperationQueue?
Q: How GCD works?
Questions on Firebase SDK if you used in your projects, Push Notifications, Optionals in swift, Core Data Relations. Constraints.
What is the base class of codable protocol ?
One question that I remember I couldn't figure out in my platform round was how to print the initial value of an array inside a closure after it had been modified outside the closure. The closure is called after modifying the array.
What is the difference between MVVM and MVC? Advantages and disadvantages? SOLID Principle Closure, inheritance, protocols, core animation, lazy loading. Some questions related to NSArray
iOS basics and solid principles
Tell me about Swift Programming Language.
concurrency threading, Actor usage and definition
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