Apple iOS Swift Interview Questions
Questions Answers Views Company eMail

What is a delegate in swift?

485

How to pass the data between view controllers?

513

What are the tools that are required to develop ios applications?

455

What are the control transfer statements that are used in ios swift?

598

Explain some design patterns which we normally use during the app development.

477

What are the new feature in swift 4.0?

471

What are the various ways to unwrap an optional in swift?

490

What is init() in swift?

479

What is swift module?

460

What is plist in ios?

501

How to write a multiple line comment in swift?

478

Explain the common execution states for a swift ios app (ios application lifecycle).

443

What is a protocol in swift?

485

What are the higher order functions in swift?

496

What mechanism does ios support for multi-threading?

461


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Un-Answered Questions { Apple iOS Swift }

What is the synonym of swift?

477


Is swift object oriented?

485


What are the half open range operators in swift?

478


Is swift object oriented programming?

528


What is the difference between swift and objective c?

465






What are classes in swift?

426


How will you define base class?

455


What is race condition in swift?

522


Do try catch swift?

438


What is dynamic member lookup swift?

468


What is viewcontroller in swift?

478


How to make a method or variable generics in swift?

454


Explain the difference between let and var in swift programming?

468


What is a type in swift?

502


Is swift difficult to learn?

464