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

Is swift an object-oriented programming language?

807

How can we make a property optional in swift?

828

Explain grand central dispatch (gdc).

803

What are the collection types that are available in swift?

783

Which is the superclass of all the view controller objects?

811

How can we define a base class in swift?

805

Explain swift vs objective-c.

851

Explain core data.

805

Explain the usage of class and benefits of inheritance.

789

What is optional binding?

855

What are the advantages of using swift?

816

What type of objects are basic data types in swift?

807

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

785

What are the advantages of using swift for ios development?

825

Difference in classes and structures in swift?

779

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Un-Answered Questions { Apple iOS Swift }

What are the best ways of achieving concurrency in ios?

842

Explain some common features of protocols & superclasses.

900

What are the collection types available in swift?

753

What is a protocol in swift?

851

Do try catch swift?

752

What is dynamic in swift?

828

What is thread in swift?

799

What is swift nsarray?

763

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

776

List some control transfer statements used in swift?

803

What is the function of swift?

789

What is data structure in swift?

809

Difference in classes and structures in swift?

779

What is the floating point numbers and what are the types of floating number in swift?

906

What is the difference between swift and xcode?

887

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