YouinstalltheWebServer(IIS)roleonaserverthatrunsWindowsServer2008.Yourcompanyshumanresourc

YouinstalltheWebServer（IIS）roleonaserverthatrunsWindowsServer2008.YourcompanyshumanresourcesdepartmenthasaWebsitenamedwww.contoso.com/hr.YouneedtocreateavirtualdirectoryonthecompanyWebsitefortheHRdepartment.WhichcommandshouldyourunontheWebserver？（）

A、appcmdaddapp/app.name：contoso/path：/hr/physicalPath：c：\websites\hr

B、appcmdaddsite/name：hr/physicalPath：c：\websites\hr

C、appcmdaddvdir/app.name：contoso/path：/hr/physicalPath：c：\websites\hr

D、appcmdsetvdir/vdir.name：hr/path：/hr/physicalPath：c：\websites\hr