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

Apple iOS Interview Questions

Questions Answers Views Company eMail

Explain ios multitasking?

809

Can we adjust the size of photos uploaded from the app?

779

What is suspended state in ios?

835

Explain layer objects?

843

Explain difference between sax parser and dom parser?

726

Can you please explain the difference between nsarray and nsmutablearray?

773

Explain ios 7 airdrop?

793

Do you know which json framework is supported by ios?

816

What is a protocol in objective-c programming language?

820

Explain app bundle?

882

Explain me does ios support multitasking?

833

Explain what is a class?

814

Explain ios switching applications?

840

If any app can run in the background, what about battery life?

816

What do you know about home screen of ios?

819

Post New Apple iOS Questions

Un-Answered Questions { Apple iOS }

What is the difference between let and var in swift?

905

What is nspersistentstore?

925

Differentiate 'app id' from 'bundle id'.

809

What are layer objects in iOS operating system?

830

What is difference between synchronous and asynchronous in web request in iOS operating system?

824

What is 'notification'?

810

What is xib?

752

What is the purpose of ios?

812

What is the difference between cocoa and cocoa touch?

734

What is mvc and mvvm in ios?

840

What are the features is ios 12.1?

858

Why to keep user policies at server side rather on device? : IOS Architect

1474

What is difference strong and weak reference ? Explain.

847

Do you know what is iphone reference library?

881

What performance issues can you face when using coredata?

900

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