Mobile OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mobile OS Interview Questions

Questions Answers Views Company eMail

What happens when IApplication does not handle an event?

1 2142

How would you create your own custom view?

1 2002

What is App Bundle?

1 2096

Whats a struct?

1 2042

Whats the difference between NSArray and NSMutableArray?

1 2213

Explain retain counts

1 3201

Whats the difference between frame and bounds?

1 3202

Is a delegate retained?

1 2842

Outline the class hierarchy for a UIButton until NSObject.

1 3289

Multitasking support is available from which version?

1 2448

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

1 2381

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

1 1974

Which JSON framework is supported by iOS?

B-Ways TecnoSoft,

1 2806

What are the tools required to develop iOS applications?

B-Ways TecnoSoft,

1 2362

. Name the framework that is used to construct application’s user interface for iOS.

1 2148

Un-Answered Questions { Mobile OS }

In sencha touch, app folder contains?

916

Who bought ubuntu?

653

Explain how to edit location for weather?

825

Types of notification in android?

927

Can you explain any three-shift pattern matching techniques?

754

Is appdelegate a singleton?

791

What is the mean of not running state in ios?

755

Explain me what is armv7?

864

Is react native easy?

712

What is android 8.0 called?

848

Does ubuntu make money?

666

Which file is entry point for sencha touch app?

857

What is interface in swift?

770

What happens if the methods doesn’t exist?

782

Can I run exe files on ubuntu?

847

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