单项选择题
A. Utilize the switch statement
B. Utilize the dowhile statement
C. Utilize the foreach statement
D. Utilize the if statement
单项选择题 YouworkastheapplicationdeveloperatCertkiller.com.Certkiller.comusesVisualStudio.NET2005asitsapplicationdevelopmentplatform.Youaredevelopinga.NETFramework2.0applicationusedtostoreatype-safelistofnamesande-mailaddresses.Thelistwillbepopulatedallatonesfromthesorteddatawhichmeansyouwellnotalwaysneedtoperforminsertionordeletionoperationsonthedata.Youarerequiredtochooseadatastructurethatoptimizesmemoryuseandhasgoodperformance.Whatshouldyoudo?()
单项选择题 YouworkasanapplicationdeveloperatCertkiller.com.YouhaverecentlycreatedacustomcollectionclassnamedShoppingListforalocalsupermarket.ThiscustomclasswillincludeShoppinItemobjectsthathavethepublicpropertieslistedbelow.*Name*AisleNumber*OnDiscountYouarerequiredtoenableusersofyourclasstoiteratethroughtheShoppingListcollection,andtolisteachproductnameandaislenumberusingtheforeachstatement.Youneedtoachievethisbydeclaringtheappropriatecode.Whatcodeshouldyouuse?()
单项选择题 YouworkastheapplicationdeveloperatCertkiller.com.Certkiller.comusesVisualStudio.NET2005asitsapplicationdevelopmentplatform.YouhaverecentlyfinisheddevelopmentofaclassnamedTestRewardandpackagetheclassina.NET2.0assemblynamedTestObj.dll.Afteryoushiptheassemblyanditisusedbyclientapplications,youdecidetomovetheTestRewardclassfromTestObj.dllassemblytotheTestRewardObj.dllAssembly.YouaretoensurewhenyoushiptheupdatedTestObj.dllandTestRewardObj.dllassembliesthattheclientapplicationscontinuetoworkanddonotrequirerecompiling.Whatshouldyoudo?()