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 is latest xcode version?

834

What is meaning of 'atomic' keyword?

854

Difference between sax parser and dom parser ?

840

What is use of uiapplication class?

822

What is 'private', 'protected' and 'public' ?

934

What is synchronized() block in objective c? What is the use of that?

819

how push notification works?

832

What is difference between 'assign' and 'retain' keyword?

800

Procedure to push the app in appstore?

829

What are the application lifecycle in ios?

826

What is iphone screen size?

898

What is the 'interface' and 'implementation'?

843

How to find the memory leaks in mrc?

1274

Difference between nil and Nil.

860

Difference between coredata & sqlite?

939

Un-Answered Questions { Mobile OS }

What is mvvm in ios swift?

836

What is anr in android?

969

What is a swift protocol?

895

how you can delete a smart group created in Xcode?

909

What is src/ directory?

878

What billing models are supported on BlackBerry App World?

915

Is ubuntu an open source?

665

when does anr occur in android programming?

897

What are the advantages of blackberry technology?

849

What is dagger2?

882

What is software system?

899

What is meaning of 'synthesize' keyword ?

859

Toast is a class to display a message in android. How to set position of a toast?

930

what’s accessibilityhint?

848

What are the requirements for the icon and screenshots?

950

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