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

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

828

List some control transfer statements used in swift?

767

What is nil-coalescing operator?

743

What is an in-out parameter in swift?

823

Can you explain any three-shift pattern matching techniques?

752

What is an attribute in swift?

827

How can you write a multiple line comment swift?

738

Can you explain completion handler?

759

Explain completion handler?

759

What is dictionary in swift?

820

Explain the adapter and memento pattern?

810

Why do we use swift?

757

Explain any three-shift pattern matching techniques?

795

Explain deinitializer in swift programming language?

801

How can you make a property optional in swift?

764

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Un-Answered Questions { Apple iOS Swift }

What is indexpath in swift?

845

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

728

How to make a method or variable generics in swift?

742

What is the full meaning of swift?

750

Why we use delegates in swift?

777

What is the difference between closure and function in swift?

748

What is an optional in swift?

739

Can structs inherit swift?

882

What are the characteristics of switch?

752

Does swift have a garbage collector?

894

How does a swift transfer work?

716

What are delegates swift 4?

751

What is init() in swift?

791

What are the new feature in swift 4.0?

804

What are jsonencoder and jsondecoder?

824

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