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 if iapplication object does not handle an event?

812

Why iphone apps are popular?

876

What are the features of iphone 3gs?

814

What are sensors in iphone?

886

What is iphone architecture?

828

Does ios support multitasking?

842

Which object is create by uiapplicationmain function at app launch time?

805

Difference between categories and extensions?

823

Assume that an app is not in foreground but is still executing code. In which state will it be in?

839

What are kvo and kvc?

799

Flow of push notification?

839

Explain about iphone application development?

861

What is @synthesize?

894

What is @implementation?

831

When an app is said to be in active state?

819

Un-Answered Questions { Mobile OS }

Explain bin file in android?

899

What is singleton design pattern in ios?

808

Explain me three common use cases for using an intent?

856

What are the exceptions available in android?

926

What did you like better, ice cream sandwich or kitkat?

901

What is ipad screen size?

854

What is atomic and nonatomic in iOS operating system? What is run loop in iOS ?

842

What is the use of 'dynamic' keyword?

919

Can I update my version of android?

886

Name the application thread from where uikit classes should be used?

1002

How to mention an activity in manifest file?

962

When you need to use mp3 file in android application, which folder you need to create and store mp3 file?

880

What is the difference between mobile application testing and mobile testing?

983

what is activity context?

893

Which language is used in ios?

830

For More Un-Answered { Mobile OS } Questions Click Here