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?

960

Explain some common execution states in ios?

870

Mention some advantages of swift?

865

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

931

What is difference between single and double, in swift?

860

What is the difference between nil and none in swift?

868

Explain the difference between let and var in swift programming?

951

What are initializer in swift?

890

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

930

What is benefit of using higher order functions?

850

How can you define a base class in swift?

903

How to declare an empty dictionary in swift?

903

Can you explain regular expression and responder chain?

917

Explain mvc structure.

892

What are the best ways of achieving concurrency in ios?

891

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Un-Answered Questions { Apple iOS Swift }

Is apple using swift?

790

How should errors be handled in swift?

897

What is atomic swift?

807

What are the collection types that are available in swift?

824

What is static function in swift?

920

What is the use of static keyword in swift?

823

What is nil in swift?

860

What lazy stored properties is and when it is useful?

870

What language is swift written?

905

Explain swift vs objective-c.

918

What are properties in swift?

883

What is retain in swift?

872

What is singleton class swift 3?

823

Which is better car baleno or swift?

899

What is the significance of “?” In swift?

921

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