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

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

979

List some control transfer statements used in swift?

860

What is nil-coalescing operator?

842

What is an in-out parameter in swift?

923

Can you explain any three-shift pattern matching techniques?

893

What is an attribute in swift?

911

How can you write a multiple line comment swift?

828

Can you explain completion handler?

858

Explain completion handler?

853

What is dictionary in swift?

915

Explain the adapter and memento pattern?

901

Why do we use swift?

846

Explain any three-shift pattern matching techniques?

887

Explain deinitializer in swift programming language?

904

How can you make a property optional in swift?

862

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Un-Answered Questions { Apple iOS Swift }

What is an argument in swift?

819

How can you make a property optional in swift?

862

What is optional binding?

903

Do swift classes inherit from nsobject?

806

What is a swift protocol?

938

Explain swift vs objective-c.

917

What is enum in swift?

797

How do you implement delegates in swift?

957

What is subscript in swift?

946

What is closure in swift?

872

Explain some biggest changes in usernotifications.

896

What is swift programming language?

935

What is nsmutablearray in swift?

837

Is swift similar to c?

767

What is a guard statement? What is the benefit of using guard statement in swift?

834

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