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 use of the UI Automation API?

1 2230

What is UIApplication?

1 3438

What happens when IApplication does not handle an event?

1 2311

How would you create your own custom view?

1 2153

What is App Bundle?

1 2253

Whats a struct?

1 2183

Whats the difference between NSArray and NSMutableArray?

1 2373

Explain retain counts

1 3366

Whats the difference between frame and bounds?

1 3357

Is a delegate retained?

1 3029

Outline the class hierarchy for a UIButton until NSObject.

1 3456

Multitasking support is available from which version?

1 2631

How many bytes we can send to apple push notification server?

1 2521

Where can you test Apple iPhone apps if you don’t have the device?

1 2142

Which JSON framework is supported by iOS?

B-Ways TecnoSoft,

1 2998

Post New Apple iOS Questions

Un-Answered Questions { Apple iOS }

Explain how an autorelease pool works at the runtime level

2746

What is thread in ios swift?

799

What are the application lifecycle in ios?

871

Can we use ssl to encrypt the app communication?

841

What is category in ios?

812

What is block in ios?

850

When to use nsmutablearray and when to use nsarray?

813

What is the methods for unzip file in AFNetworking

1789

What is the difference between inheritance and category?

887

What is the meaning of 'strong'keyword?

911

What are the different delete rules that a relationship can have? Which one takes ownership?

839

What is the biggest change with ios 7?

925

What is the first responder?

820

Describe what “app thinning” means ?

865

List the devices compatible with ios 11? : IOS Architect

778

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