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?

896

Explain some common execution states in ios?

818

Mention some advantages of swift?

817

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

875

What is difference between single and double, in swift?

814

What is the difference between nil and none in swift?

819

Explain the difference between let and var in swift programming?

880

What are initializer in swift?

855

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

888

What is benefit of using higher order functions?

810

How can you define a base class in swift?

844

How to declare an empty dictionary in swift?

851

Can you explain regular expression and responder chain?

870

Explain mvc structure.

850

What are the best ways of achieving concurrency in ios?

850

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Un-Answered Questions { Apple iOS Swift }

What is reuseidentifier in swift?

876

Do loops swift?

762

What is new features in swift 4.0?

837

What are the advantages of using swift for ios development?

833

How do I add a bridging header in swift?

758

What is a type in swift?

844

Explain dictionary in swift.

785

What collection types are available in swift?

786

Is swift object oriented programming?

860

What language is similar to swift?

767

What is lazy in swift?

827

Explain what is half-open range operator?

793

What is mvc in swift?

785

What is polymorphism in swift?

866

How can you write a comment in swift?

788

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