Ios Developer Internship Interview Questions

5,595 ios developer internship interview questions shared by candidates

Drawbacks of using storyboards difference between protocols and inheritance difference between structs and classes mutating structs and mutating classes difference between unowned and weak Explain retain cycle with example Drawbacks of using singleton Difference between MVC and MVVM what is MVVM-bindings escaping vs non-escaping closures what is responder chain Difference between GCD and operation Queues Frames vs Bounds
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IOS Developer

Interviewed at DoorDash

3.6
Oct 1, 2019

Drawbacks of using storyboards difference between protocols and inheritance difference between structs and classes mutating structs and mutating classes difference between unowned and weak Explain retain cycle with example Drawbacks of using singleton Difference between MVC and MVVM what is MVVM-bindings escaping vs non-escaping closures what is responder chain Difference between GCD and operation Queues Frames vs Bounds

iOS questions on closure and annoying questions are there. like why we are not use weak self in case of block of DispatchMain async and similar which seems not useful. Multi threading question - like two person withdraw amount at same time from bank from different account how bank account update balance.
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Sr iOS Developer

Interviewed at Dream11

4.2
Oct 18, 2021

iOS questions on closure and annoying questions are there. like why we are not use weak self in case of block of DispatchMain async and similar which seems not useful. Multi threading question - like two person withdraw amount at same time from bank from different account how bank account update balance.

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