YoudiscoverthataparticulargroupofsettingsnamedUserPreferenceschanges.YouneedtostoretheUserPreferencesettingstopreventaffectingotherapplications.Whichtwoactionsshouldyouperform?()

A.UsetheProperties.USerPreferencesobject

B.UsetheProperties.Settings.Default.Userprefencesobject

C.UsetheConfigurationManager.AppSettingsobjectduringruntime

D.CreatethesettingsbyusingApplicationscope

E.CreatethesettingsbyusingUserscope