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

Explain what is Swift Programming Language?

1 3099

Explain how you define variables in Swift language?

1 2837

Explain how Swift program is deployed?

1 3886

Mention what are the features of Swift Programming?

1 3582

Mention what is the difference between Swift and ‘Objective-C’ language?

1386

Mention what are the type of integers does Swift have?

1 2861

Mention what is the Floating point numbers and what are the types of floating number in Swift?

1 2470

Explain how multiple line comment can be written in swift?

1 2759

What is de-initializer and how it is written in Swift?

1 3142

Mention what are the collection types available in Swift?

1 3443

List out what are the control transfer statements used in Swift?

1 2839

Explain what is optional chaining?

1 3057

How base-class is defined in Swift?

1 3634

Explain what Lazy stored properties is and when it is useful?

1 3816

Mention what is the characteristics of Switch in Swift?

1 3898

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Un-Answered Questions { Apple iOS Swift }

What is nil-coalescing operator?

747

What mechanism does ios support for multi-threading?

731

Is "swift" a good programming language? Explain

805

What is subscript in swift?

827

Is swift written in c++?

753

Is swift worth learning 2019?

809

What do you mean by initialization?

761

What is type aliasing in swift?

842

What is clean swift architecture?

901

What is mvvm in swift?

758

How should errors be handled in swift?

812

Why do we need closure in swift?

714

What is the usage of switch statement in swift language?

802

Are arrays structs in swift?

718

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

741

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