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 mutable and immutable in swift?

888

What is a function in swift?

813

What is a swift class?

759

How long does a swift transfer take?

812

What are classes in swift?

749

What is bridging header in swift?

798

Who created swift?

751

Why do we need closure in swift?

763

Can enum be extended in swift?

827

What is dynamic keyword in swift?

812

What is $0 in swift?

830

Should I use struct or class swift?

896

What is nsdictionary in swift?

815

What is swift stand for?

810

What is observer in swift?

751

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Un-Answered Questions { Apple iOS Swift }

What is a string swift?

913

What is the meaning of question mark "?" In swift?

839

What is benefit of using higher order functions?

810

Can enum be extended in swift?

827

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

912

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

793

What is closure in swift?

831

Is singleton thread safe swift?

771

Does swift have abstract classes?

821

Does swift have a garbage collector?

962

What is the difference between swift and ‘objective-c’ language?

856

What do you mean by optional chaining in swift?

795

What is protocol in swift?

848

What is mutable and immutable in swift?

888

What are the new feature in swift 4.0?

880

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