iPhone: Where NSUserDefaults get stored?

I am able to store, retrieve, and remove values using NSUserDefaults. I couldn't succeed to find out where NSUserDefaults getting stored physically on iPhone? I guess it should be plist file but not sure. Does anyone know if its possible to see this values on iPhone physically?

Thanks.

• Connect Your device to Xcode.
• Select Windows -> Organiser.
• Select your device.
• Click on your application.
• Click the gear icon and Download Container….
• Select the downloaded .xcappdata file, right click and select Show Package Contents.
• Open the AppData folder.
• Navigate to Library -> Preferences -> appbundlename.plist.