Ios Software Engineer 2 Interview Questions

680 ios software engineer 2 interview questions shared by candidates

Behavioral: Why Collective Health? Describe a time when you failed ? How do you prioritize work? Technical: Code the algorithm that evaluates X. Build the UI of the app that does X and Y. (Can't disclose actual questions due to NDA).
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Ios Software Engineer

Interviewed at Collective Health

3
Jul 31, 2018

Behavioral: Why Collective Health? Describe a time when you failed ? How do you prioritize work? Technical: Code the algorithm that evaluates X. Build the UI of the app that does X and Y. (Can't disclose actual questions due to NDA).

1. Describe how memory is managed in iOS (with Objective C), and further more what does retain(), release() do in Objective C, and also how did ARC improved memory management. 2. Had a another coding challenge about view hierarchy in iOS. Was actually a question for using recursive calling to retrieve a node from a binary tree that was copied from another tree. Sorry couldn't quite recall the actual question.
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IOS Software Engineer

Interviewed at Meta

3.5
Mar 30, 2017

1. Describe how memory is managed in iOS (with Objective C), and further more what does retain(), release() do in Objective C, and also how did ARC improved memory management. 2. Had a another coding challenge about view hierarchy in iOS. Was actually a question for using recursive calling to retrieve a node from a binary tree that was copied from another tree. Sorry couldn't quite recall the actual question.

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