Questions related to app architecture and design patterns, comparison and justification of choices.
Ios Developer Internship Interview Questions
5,608 ios developer internship interview questions shared by candidates
you have a custom class with .h file @interface CustomClass : NSObject @property (atomic, readOnly)NSArray *array; - (void)addObject:(NSString *)object; write the .m Class for the operation 'addObject' with some questions about what is property? the difference between atomic and nonatomic? what the purpose of readOnly in the property?
After solving the programming problem they tried to dig deeper into Foundation Framework datastructures and their implementation. After I answered those questions, they went deeper into Objective-C runtime questions.
They asked a simple dice rolling probability question and asked me to solve an ios problem in code.
If a struct is immutable, how does @State change the view?
What are the different DispatchQueue types? what does priority do?
How would I test the problem with an element of randomness?
Do you have any experience and can you demo what you have done?
From basics to advanced level.
All basic and advance questions related to Objective c and Swift, Security related in 3rd round
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