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?

781

How to pass the data between view controllers?

803

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

737

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

945

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

857

What are the new feature in swift 4.0?

803

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

856

What is init() in swift?

791

What is swift module?

741

What is plist in ios?

786

How to write a multiple line comment in swift?

827

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

753

What is a protocol in swift?

810

What are the higher order functions in swift?

782

What mechanism does ios support for multi-threading?

719

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Un-Answered Questions { Apple iOS Swift }

Explain dictionary in swift.

730

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

857

How can you write a comment in swift?

735

What is interface in swift?

766

Explain swift vs objective-c.

808

How to convert nsmutablearray to swift array in swift?

771

Explain functions?

822

What is set swift?

707

Is swift pass by reference?

778

Is swift an oop?

696

What is optional chaining?

755

What is difference between xcode and swift?

849

Is swift written in c++?

744

What is argument label in swift?

736

What is swift programming language?

824

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