OOPS concepts. Objective C basic questions
Ios Developer Interviews
Ios Developer Interview Questions
"iOS developers specialize in creating applications for iPhone and iPad. During an interview, expect employers to ask challenging technical questions about the limits and capabilities of iOS applications in addition to textbook programming questions. Be prepared to discuss relevant projects from past jobs or individual work."
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Basic techincal iOS questions, Behvavioral questions, describe some projects you worked on
Asked about some basic programming concepts
What is SOLID? Choose two principles and tell about them.
Consider a GradientLayer (let's call it gl) displaying a red to blue vertical gradient. Write some code to animate gl so that it smoothly transitions from its current state to a green to yellow horizontal gradient. How would you allow scrubbing the animation using a UISlider control
- What is clip to bounds? - What is coredata relationship and how to insert field in core data? - What is userdefaults? - Table view, collection view data source, delegate methods. - Auto layout property. - Type of stack view. - Use of tags for get views. - Mvc vs mvvm: key differences. - Escaping and non escaping closures(type). - Synchronous asynchronous in swift. - What is enum ? - What is copy of class in swift? - Dispatchgroups to achieve this. You can either get notified when the group's enter() and leave() - How to use multiplier in autolayout swift? - How to manage view height width in any device? - What is the difference between storyboard and xib? - Multiple cell in uitableview. - Urlsession properties? - What is keychain? - What is diff mutable dictionary and immutable dictionary? - Difference between set and array in swift? - What is the difference between for loop and do-while loop? - What is optional chaining? - What is generics in swift? - How to make calculator using mvc what are class you can make for archiving the calculator functionality? - How to separate string and make array in swift? - How to add coredata after creating xcode project?
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technical questions like memory management, unit testing, architecture design patterns ..etc
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Basic, Technical questions, Everything from your langue
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