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

How to post an http request with a json body in swift?

958

Explain some common execution states in ios?

869

Mention some advantages of swift?

863

What do you do when you realize that your app is prone to crashing?

929

What is difference between single and double, in swift?

859

What is the difference between nil and none in swift?

867

Explain the difference between let and var in swift programming?

950

What are initializer in swift?

889

In swift what is use of backticks while declaring a variable?

928

What is benefit of using higher order functions?

847

How can you define a base class in swift?

902

How to declare an empty dictionary in swift?

902

Can you explain regular expression and responder chain?

915

Explain mvc structure.

891

What are the best ways of achieving concurrency in ios?

891

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Un-Answered Questions { Apple iOS Swift }

What are the different floating point numbers in swift?

915

What are the control transfer statements used in swift?

852

Explain swift vs objective-c.

917

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

923

What are classes in swift?

792

Difference in classes and structures in swift?

842

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

961

How can you write a multiple line comment swift?

828

Does swift have abstract classes?

877

What is operation queue in swift?

861

What is a guard statement?

879

How will you connect ui?

858

Is swift coding easy?

843

How does closure work in swift?

850

Why is inheritance not desirable in swift?

888

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