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 the difference between bounds and frame?

896

what are all instruments available in Xcode?

979

Explain how you can add frameworks in Xcode project?

802

what is the difference between Xcode, Cocoa and Objective C?

880

Explain how app delegate is declared by Xcode project templates?

940

what is Xcode?

909

what are the build phases available in Xcode?

953

what is Xcode command line tools package?

1011

Explain what is struct?

865

What are the different tools in android? Explain them?

946

Should we jump in to android? What is the guarantee that’s what I will see on a phone? Will service providers turn off things?

1036

What is so special about android?

1045

Does android support the bluetooth serial port profile? Yes. 78. Can an application be started on powerup?

893

How to select more than one option from list in android xml file?

930

What is up with all these different versions of android, like 'donut,' 'cupcake' and 'froyo'?

911

Un-Answered Questions { Mobile OS }

How to change application name after its deployment?

1142

Differentiate between linearlayout, relativelayout, absolutelayout.

895

What does ios mean on my iphone?

872

Which is the best os for mobile?

894

When would you say that an app is not in a running state?

992

Explain the characteristics of ios?

812

What is dynamic keyword in swift?

812

What do you know about home screen of ios?

819

Explain me what are the advantages of android operating system?

881

Explain how to access the liveid credentials a user has entered into the device?

824

What is swift in ios?

765

What is .gitignore?

968

Have you uploaded app on appstore? What is the process?

719

What is tdd (test-driven development)?

944

The last callback in the lifecycle of an activity is onDestroy(). The system calls this method on your activity as the final signal that your activity instance is being completely removed from the system memory. Usually, the system will call onPause() and onStop() before calling onDestroy(). Describe a scenario, though, where onPause() and onStop() would not be invoked.

2691

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