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

Windows Phone OS Interview Questions

Questions Answers Views Company eMail

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

983

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?

1013

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

1027

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

954

Are there apis to read rss/atom feeds?

1135

Tell me is securestring supported in windows phone?

901

Is wcf supported in windows phone?

1025

Can I turn off some of my local papers?

1007

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

977

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

1091

Explain about windows phone web browser?

1119

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

1079

What is the latest version of windows?

955

Explain how to pin an app on the emulator?

1066

Explain how to detect the resolution of my device?

963

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Un-Answered Questions { Windows Phone OS }

Explain about windows phone user interface?

1035

Suppose when I deployed my xna app to the xde, the orientation is in portrait mode, but when I deploy it to a device, it's in landscape mode.?

931

How to deserialize json from a rest call?

1133

Tell me can I open sockets in windows phone?

979

How to sniff network traffic from the emulator?

1055

Is securestring supported in windows phone?

1045

Why did my phone go into safe mode?

938

Tell me in my code the method marked by [ondeserialized] is never called after deserialization. Is this a known issue?

1046

Explain starting with april ctp refresh, I can compile and debug my xna game, but it does not show up in list of applications when I am not launching it on thedebugger?

931

Can I write multi-player games using wi-fi or blue tooth in the device.?

1035

Can I open sockets in windows phone?

1013

Tell me are there canned mvvm "data behaviors" planned for wp7?

934

Explain how to deserialize json from a rest call?

973

Tell me is wcf supported in windows phone?

1047

Explain how to pin an app on the emulator?

1066

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