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?

886

Explain some common execution states in ios?

804

Mention some advantages of swift?

808

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

860

What is difference between single and double, in swift?

807

What is the difference between nil and none in swift?

812

Explain the difference between let and var in swift programming?

864

What are initializer in swift?

845

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

867

What is benefit of using higher order functions?

804

How can you define a base class in swift?

839

How to declare an empty dictionary in swift?

839

Can you explain regular expression and responder chain?

866

Explain mvc structure.

840

What are the best ways of achieving concurrency in ios?

846

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Un-Answered Questions { Apple iOS Swift }

Explain mvc structure.

840

What is the use of break statement in swift language?

780

Difference in classes and structures in swift?

784

In swift, what type of object are basic data types?

902

What is difference between single and double, in swift?

807

What is race condition in swift?

932

What are the characteristics of switch?

798

What are the type of integers does swift have?

794

What is atomic swift?

759

What are swift categories?

749

Which compiler is used in swift?

851

What are type methods in swift?

762

What are the differences between a struct and a class?

927

What is tuple in swift?

796

What is a swift class?

749

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