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 swift and what is objective-c?

754

What is the difference between atomic and nonatomic properties?

811

What is cocoa touch?

738

What are layer objects?

809

Explain the different types of ios application states.

763

Explain how to pin an app on the emulator?

927

Explain how to detect the resolution of my device?

877

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

780

Explain how to save screen from an xna app?

909

What is windows phone media support?

900

Explain how to dismiss the sip programmatically?

901

Explain how to get the geolocation data on a picture?

909

Explain how to edit location for weather?

829

Explain how the volume work between apps and hardware buttons on the device?

865

Explain how to restart or shutdown my application programmatically?

956

Un-Answered Questions { Mobile OS }

Explain the common execution states for a swift ios app (ios application lifecycle).

765

Tell us how would you update the ui of an activity from a background service?

843

What is the APK format in Android?

964

What is intent in Android?

917

Difference between categories and extensions?

765

Is swift an object-oriented programming language?

763

Explain the difference between developer and enterprise developer accounts?

678

Explain deinitializer in swift programming language?

807

How do I update my os on my android?

902

What are regular expression and responder chain in swift?

901

What is differences in swift 1.x, 2.x, 3.x, 4.x?

752

What is the mobile application development all about?

942

What is init() in swift?

800

How to register as a iphone developer?

821

What is timepickerdialog in android?

1044

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