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 are functions in swift?

866

What are regular expression and responder chain in swift?

945

How would you define variables and constants in swift programming language?

863

What is the use of break statement in swift language?

775

What is inheritance in swift?

834

What is the use of continue statement in swift loop?

815

What do you mean by optional chaining in swift?

788

What is the usage of switch statement in swift language?

841

What is lazy stored procedure in swift and when is it used?

871

Explain enum in swift.

922

What is floating point number in swift?

791

Explain the different features of swift programming language?

816

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

832

What are the different collection types available in swift?

827

What are the half open range operators in swift?

796

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Un-Answered Questions { Apple iOS Swift }

Is swift hard to learn?

791

Does swift have a runtime?

833

What is floating point number in swift? What are the different floating point numbers in swift?

798

How to convert nsmutablearray to swift array in swift?

819

Where can we test the apple iphone apps if we don’t have an ios device?

775

Why do we use swift? Mention some advantages of swift?

844

How do I create a swift file in xcode?

863

What is the significance of “?” In swift?

860

How multiple line comment can be written in swift?

765

What are the higher order functions in swift?

818

What is bridging header in swift?

786

What are initializer in swift?

843

What is retain in swift?

822

What are lazy stored properties, and how are they useful?

785

What are ui elements?

792

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