What is a pure function?
Junior Ios Developer Interview Questions
4,779 junior ios developer interview questions shared by candidates
What happens when a client makes an http request? Provide details
1) 2 question were regarding System design iOS. You should just know how to write good testable software here. Your daily coding knowledge is suffice if you care about craft. 2) Round with the VP 3) Behavioral round with the manager
Assessment: you will be given the API link for countries list and there province. You have to make application to show list and details of country. Following the Design architecture , Unit testing , First Technical Round: 1> Reverse a string within round bracket and keep remaining as it is. 2> Find the last index of 1 in the array of 1's and 0's 3> print employee and its direct and indirect team for a given employee ex; CEO, Manager, Lead Second Technical Round: 1> There are how many NSManagedContext at a time 2> Can we pass NSManagedObjectContext to different thread 3> What are different way to handle Coredata operation concurrently 4> What is difference between AppID and Bundle ID 5> What tool you use to check test coverage 6> what is process to upload application to appstore 7> How you get analytics from Appstore 8> How you will you fix the crash happing in the production build but not on your side 9> Can we share build using TestFlight for testing 10> What re steps to upload the application to Appstore 11> What are advantages of using MVVM over MVC 12> Which is the fastest sorting mechanism 13> Why is merge sort is lowest complexity sorting algorithm 14> When to use bubble sort 15> What are the different type of recursion etc.
What is new in swift?
Optional chaining and optional binding. Core data questions.
How do you keep up to date with existing and emerging technologies for iOS?
- iOS Specific Questions - Behavioral Questions - System Design Questions - iOS Take Home Test
Code sample was introduced to me. There was dispatch async block wrapped around another dispatch async block. What is the retain count of variable defined outside the blocks, when used inside each block in a certain place.
1. Assignment 2. Interview 3. Motivation
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