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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Are there canned mvvm "data behaviors" planned for wp7?

944

Explain about windows phone user interface?

1040

Suppose tried two separate web cams in the emulator and both give com errors, any clue on getting this to work?

990

Tell me is there an api for retrieving information on the files located in the store? I am looking to check when it was last written?

1023

What happened to toplevelnavigationservice, it is not there on april ctp refresh?

1031

Tell me is it possible to use custom pixel shader in xna?

960

Are there apis to read rss/atom feeds?

1145

Tell me is securestring supported in windows phone?

911

Is wcf supported in windows phone?

1030

Can I turn off some of my local papers?

1024

Tell me is there a way to know if my code is running on emulator or device?

983

In the emulator, networkinterface.getisnetworkavailable() always return false?

1097

Explain about windows phone web browser?

1124

Tell me where is httputility class, since there is no system.windows.browser namespace?

1085

How can the anr be prevented?

1048

Un-Answered Questions { Mobile OS }

What are properties in swift?

890

What manual memory management ? How it work?

897

What are the steps involved in creating a bounded service through aidl?

909

What is new features in swift 4.0?

887

Explain how to play video in isolatedstorage using mediaelement?

912

What is the latest version of edubuntu and when was it released?

787

What are switches? Explain the concepts of layer-3 switches?

902

What is the difference between an android and iphone?

919

I looked through the medialibrary class in xna, and it looks like we can only enumerate through audio, but not video content in the media library?

919

What are the four asynctask methods that must be overridden?

964

Why did we open the android source code? What is the guardian app for android?

964

What is ios deadlock?

915

How many types of background modes supported in ios?

787

Is android 5 outdated?

982

Explain "private", "protected" and "public"?

852

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