Apple iOS Swift Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apple iOS Swift Interview Questions

Questions Answers Views Company eMail

How to post an http request with a json body in swift?

831

Explain some common execution states in ios?

746

Mention some advantages of swift?

761

What do you do when you realize that your app is prone to crashing?

796

What is difference between single and double, in swift?

766

What is the difference between nil and none in swift?

766

Explain the difference between let and var in swift programming?

808

What are initializer in swift?

808

In swift what is use of backticks while declaring a variable?

811

What is benefit of using higher order functions?

763

How can you define a base class in swift?

781

How to declare an empty dictionary in swift?

804

Can you explain regular expression and responder chain?

818

Explain mvc structure.

782

What are the best ways of achieving concurrency in ios?

791

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Un-Answered Questions { Apple iOS Swift }

What are structures in swift?

750

What is mvc architecture in swift?

807

In swift what is use of backticks while declaring a variable?

811

What is optional chaining?

755

How to pass the data between view controllers?

803

What is static function in swift?

826

Is swift a good language to learn?

762

What is swift nsarray?

724

What is asynchronous in swift?

831

Why do we use swift?

757

Can you explain any three-shift pattern matching techniques?

752

Does swift have a garbage collector?

894

What is abstract class in swift?

809

What is a guard statement?

782

How long does it take to learn swift?

728

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