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

What is a delegate in swift?

825

How to pass the data between view controllers?

846

What are the tools that are required to develop ios applications?

783

What are the control transfer statements that are used in ios swift?

1006

Explain some design patterns which we normally use during the app development.

897

What are the new feature in swift 4.0?

863

What are the various ways to unwrap an optional in swift?

925

What is init() in swift?

843

What is swift module?

786

What is plist in ios?

835

How to write a multiple line comment in swift?

890

Explain the common execution states for a swift ios app (ios application lifecycle).

805

What is a protocol in swift?

851

What are the higher order functions in swift?

819

What mechanism does ios support for multi-threading?

761

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Un-Answered Questions { Apple iOS Swift }

Which banks use swift?

759

How do I add a bridging header in swift?

752

Which compiler is used in swift?

850

How to pass the data between view controllers?

846

What is @objc in swift?

790

What are the advantages of swift?

810

What is viewcontroller in swift?

830

What language is swift written?

843

What is type aliasing in swift?

893

Is swift object oriented programming?

851

How does swift achieve multiple inheritance?

816

How to make a method or variable generics in swift?

788

What is a type in swift?

835

What is the use of double question mark “??” In swift?

866

What are functions in swift?

867

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