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Senior Ios Engineer Interview Questions
2,083 senior ios engineer interview questions shared by candidates
The interviewer asked about my previous experiences.
- Basic swift understanding - Discussion for the work done so far - multithreading concepts - GIT understanding
- What is the difference between NSSet and NSDictionary - Does a dictionary retain a strong or a week reference to its object - Retain cycle scenario from within a block
1. Experience in Obj c
- Design a system note app on whiteboard - Implement Notification center using swift on hacker rank
Why did you lose your job? How will you design a iPhone app? What is MVVM
Leetcode easy/medium level question based on arrays, struct and range in iOS. Basic iOS app with table view, networking, image loading, infinite scrolling, caching. Debugging round on Xcode Standard Behavioral Questions
If NSNotificationCenter wouldn't exist,how would you implement it?
What is a retain cycle? How do you prevent retain cycles? etc....
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