Swift basics, OOP concepts, problem solving
Ios Software Engineer 2 Interview Questions
5,596 ios software engineer 2 interview questions shared by candidates
1. The first engineer, asked to me to do pair programming. The task was to implement a simple view controller inside a Navigation Controller with a collection view inside it displaying 100 items. Each item should be displaying an element centered in the cell. 2. The second engineer, asked me how to implement an NSDictionary and went over the details of the implementation of the hash function used by the dictionary 3. The third engineer, asked to talk a little bit about my background and based on that, he asked me to implement a TableView Controller, showing index inside each cell and then tapping on the right bar button on the Navigation bar should push to a new page, where it shows a centered text field and a centered button below it. Specified to use Auto Layout.
What is a delegate and when you will use it
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1) Introduction 2) Swift Basic 3) About worked projects 4) GCD vs NSOperatiosn 5) Algorithms
Algorithmic Complexity of various sorting algorithms, some questions on probability and puzzles, Core data related questions, Memory management related questions, OOP concepts etc.
Explain the SOLID principles of software development
Data structures, algorithms, sorting, complex Objective-C topics, live paired programming in Xcode.
basics question about thread,memory management and scenario based question.
Data structure, Memory management, How would you solve such and such scenarios etc
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