Apple iOS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apple iOS Interview Questions

Questions Answers Views Company eMail

what is the difference between nonatomic & atomic ? which is thread safe and why

1316

Explain Apple push notification

1366

Explain commonly ios libraries

1 2396

Explain commonly used third party libraries

1 2858

Explain How to access document directory

1 2211

In mapKit frame work, how to get current user location

1304

Explain which all events will perform an ios application in background

1408

Explain about AFNetworking. What is the base class used in AFNetworking library

2144

What is the methods for unzip file in AFNetworking

1724

How to convert MVC design pattern to MVVM design patterns

1388

Explain Inapp purchase in iOS

1 2326

Explain Appstore uploading process

1 2397

What is Process?

1 2339

What is Task?

1 2367

Who calls the main function of you app during the app launch cycle in iOS operating system?

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825

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Un-Answered Questions { Apple iOS }

What is synchronous vs. Asynchronous in gcd ?

738

Which are the ways of achieving concurrency in ios?

748

Explain what is ios?

779

Explain me app bundle?

790

What are the benefits of ios?

895

What is the difference between synchronous & asynchronous task in ios?

664

How to use reusable cell in uitableview?

890

Explain me what is arc? How it works?

758

What is the difference between retain & assign in iOS operating system?

964

What are the sorts of ios binaries you can make utilizing xcode?

784

Will iphone 6 get ios 13?

709

How to start a selector on a background thread.

765

What does use core data mean in xcode?

838

Differentiate between ‘assign’ and ‘retain’ keyword.

843

What are the ios devices?

788

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