WebSphereCommercehasbeensuccessfullyinstalledandtested.WebSphereCommerceAnalyzerhasbeeninstalledandtheextractionprogramshaverunwithnoerrorsbutthereisnodatainanyreportswhenviewedfromtheWebSphereCommerceAccelerator.Whatcouldbethecauseofthisproblem？（）

A．TheWebSphereCommerceapplicationserverwasnotstarted B．Thewebserverwasnotstarted C．SSLhasnotbeenconfiguredonthewebserver D．TheappropriatelistenerswerenotenabledinConfigurationManager E．Thedatabaseserverwasnotstarted