I'll not specify each question for each of the 4 interviews! They were all questions related to my experience and technical and social behaviour within previous jobs. Questions about how I had handled situations in the past, and hypothetical questions about future work.
How would you take a convoluted inheritance tree and use composition instead?
What is delegate?
How do memory leaks happen? Where do memory leaks often occur? What tools do you have to deal with them?
Describe what components *a given system* has and how would you architect it?
How would you draw the American flag on an iOS device.
measure time complexity of function
Sort array, without using any built in sorting algorithms. Find the duplicates with only one for loop. Design Autofill dictionary for text fields. Design a vending machine. Why would you keep user policies at server side rather on device?
What design pattern you will choose if you want to create a similar to NSNotification
A take home assignment to implement a CRDT system.
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