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?

867

What are regular expression and responder chain in swift?

946

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

864

What is the use of break statement in swift language?

776

What is inheritance in swift?

835

What is the use of continue statement in swift loop?

816

What do you mean by optional chaining in swift?

789

What is the usage of switch statement in swift language?

842

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

872

Explain enum in swift.

923

What is floating point number in swift?

792

Explain the different features of swift programming language?

817

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

832

What are the different collection types available in swift?

828

What are the half open range operators in swift?

797

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Un-Answered Questions { Apple iOS Swift }

What is the difference between swift and objective c?

794

What is the use of break statement in swift language?

776

What is mutating keyword in swift?

836

Should I use struct or class swift?

886

Are arrays structs in swift?

742

Why is swift important?

821

What is static let in swift?

804

Which is the superclass of all the view controller objects?

811

What do you mean by optional chaining in swift?

789

How will you define base class?

767

What mechanism does ios support for multi-threading?

761

What does appdelegate swift do?

792

What is the difference between nil and none in swift?

810

What is singleton in swift?

841

List some control transfer statements used in swift?

803

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