单项选择题
A.Recreate the database from the staging server.
B.Restore a database backup.
C.Reload the data using Mass Loader.
D.Republish the store archive.
E.Republish from WebSphere Catalog Manager.
多项选择题 AnadministratorreceivesanerrorwhenattemptingtoexecuteaWebSphereCommercecommandanddecidestotakethefollowingstepstotroubleshoottheproblem：ChecktoseeiftherequestwasprocessedbytheWebSphereplug-inbutwasneverreceivedbytheWebSphereApplicationServerCheckforJavaerrorsfromEJBsandservletsTraceWebSphereCommerceServersubsystemsandcommandsWhichofthefollowingfilesshouldtheadministratorchecktoaccomplishthesesteps？（）
多项选择题 WhenastagingserverisusedasanenvironmentfortestingnewdatainadefaultWebSphereCommerceinstallation，whichofthefollowingaretrueaboutthestagingserver？（）
多项选择题 AnadministratordeterminesthatperformancehasdegradedforaWebSphereCommercedatabase.Whichofthefollowingstepsshouldbeperformedtocorrectthisproblem？（）