ouareanenterpriseadministratorforCer-tech.com.ThecompanyrunsWindowsServer2008onalltheserversonthenetwork.Oneoftheservers，Server01hastheWebServer（IIS）roleinstalledonit.Which ofthefollowingcommandswouldyouchoosetocreateavirtualdirectoryonthecompanywebsitewww.Cer-tech.com\/slfortheSalesdepartment？（）
A.appcmdaddsite\/namesl\/physicalPathc\websites\sl
B.appcmdsetvdir\/vdir.namesl\/path\/sl\/physicalPathc\websites\sl
C.appcmdaddapp\/app.nameCer-tech\/path\/sl\/physicalPathc\websites\sl
D.appcmdaddvdir\/app.nameCer-tech\/path\/sl\/physicalPathc\websites\sl
E.Noneoftheabove
参考答案：D
