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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Explain difference between release and autorelease?

834

Can you please explain the difference between frame and bounds?

864

Explain the difference between cocoa and cocoa touch?

881

Explain me what is swift?

849

How can you declare a variable in swift?

907

how to access the gps/camera/accelerometor on the simulator? : Blackberry tablet os

808

how to test an orientation change on the simulator? : Blackberry tablet os

807

Where should we save our app data to on the playbook? : Blackberry tablet os

834

how to code sign a app? : Blackberry tablet os

847

how to navigate between screens in an app? : Blackberry tablet os

828

how to lock screen orientation to landscape mode? : Blackberry tablet os

857

tell us what you know about blackberry tablet os? : Blackberry tablet os

871

will mouseevents trigger from a touch? : Blackberry tablet os

861

what size should an apps icon be? : Blackberry tablet os

832

what you know about blackberry tablet os? : Blackberry tablet os

801

Un-Answered Questions { Mobile OS }

Which is the default for synthesized properties?

897

What are the primary components used in android architecture?

1000

What is the bundle in android?

854

What are the steps required to avoid context related memory leaks?

927

How is it possible to improve battery life during execution of an application?

807

Define the exceptions of android?

1012

Explain the difference between coredata & sqlite?

819

Explain the sending sms in android?

977

What is singleton in ios swift?

919

How is nine-patch image different from a regular bitmap?

1121

What is activity in android?

991

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

816

What is Content Provider in Android?

975

What performance issues can you face when using coredata?

916

What is mvp android?

901

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