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 add an element into an array?

485

Explain some common features of protocols & superclasses.

585

What is optional chaining?

481

What is a guard statement?

499

Who calls the main function of our app during the app launch cycle?

556

What is the benefit of using guard statement in swift?

458

Explain some biggest changes in usernotifications.

518

What is “defer”?

520

What are ui elements?

451

What is the difference between array and nsarray?

517

What are the most important features of swift?

469

What are the different ways to pass data in swift?

459

What is the use of double question mark “??” In swift?

516

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

474

What is a guard statement? What is the benefit of using guard statement in swift?

462

Post New Apple iOS Swift Questions

Un-Answered Questions { Apple iOS Swift }

What is tuple in swift?

460

What are the different floating point numbers in swift?

474

Can any be nil swift?

476

What is weak in swift?

519

What is static function in swift?

455

What is base class in swift?

440

What is swift nsarray?

461

What is nested function in swift?

506

What is difference between if and guard in swift?

501

What is the use of break statement in swift language?

482

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

543

How long does a swift transfer take?

455

What is singleton in swift?

452

What is floating point number in swift?

439

What is a static variable swift?

472

For More Un-Answered { Apple iOS Swift } Questions Click Here