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?

898

Explain about windows phone user interface?

980

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

934

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?

961

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

986

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

901

Are there apis to read rss/atom feeds?

1081

Tell me is securestring supported in windows phone?

852

Is wcf supported in windows phone?

984

Can I turn off some of my local papers?

928

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

931

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

1037

Explain about windows phone web browser?

1075

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

1028

How can the anr be prevented?

999

Un-Answered Questions { Mobile OS }

What is memory management handled on ios?

807

Mention what is the difference between Swift and ‘Objective-C’ language?

1449

Tell us difference between service, intent service, asynctask & threads?

892

How many access levels are present in swift?

913

How to measure your application's performance on an iphone device?

784

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

930

What is rx in android?

910

What is raw/ directory?

954

Can I turn off some of my local papers?

928

Difference between release and autorelease ?

832

Explain how to recover a dead blackberry?

918

What is singleton class in ios?

756

Explain some common execution states in ios?

818

What are the features is ios 6?

853

What is nsdictionary in swift?

815

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