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 3184

Explain how you define variables in Swift language?

1 2919

Explain how Swift program is deployed?

1 3997

Mention what are the features of Swift Programming?

1 3660

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

1451

Mention what are the type of integers does Swift have?

1 2948

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

1 2565

Explain how multiple line comment can be written in swift?

1 2844

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

1 3238

Mention what are the collection types available in Swift?

1 3511

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

1 2920

Explain what is optional chaining?

1 3140

How base-class is defined in Swift?

1 3739

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

1 3909

Mention what is the characteristics of Switch in Swift?

1 4030

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Un-Answered Questions { Apple iOS Swift }

What is difference between class and struct swift?

865

What is $0 and $1 in swift?

866

How do I add a header in swift?

747

What are adapter and memento patterns?

875

What is the full form of swift code?

872

What is a function in swift?

813

How can we make a property optional in swift?

863

Is swift thread safe?

721

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

903

What is dependency injection in swift?

803

What type of literals does swift language have?

797

What is swift? How is it different from objective-c?

839

How do you implement delegates in swift?

908

How will you define base class?

784

How multiple line comment can be written in swift?

779

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