A Site Administrator is preparing for disaster recovery.  In the case that a hard disk fails， which of the following would he need to do to have a complete backup？（）

多项选择题AnAdministratornoticesadecreaseintheperformanceofhissite.Thisisdirectlyrelatedtoanincreaseinusage.Afterfurtherinvestigationhenoticesthatusersappeartobepoolingupinthewebserver.Whichofthefollowingwouldcausethistooccur？（）

A.The web Server ThreadsPerChild directive could be set too low.
B.The Web Container Thread Pool Minimum Size could be set too high.
C.The Web Container Thread Pool Maximum Size could be set too high.
D.The growable thread pool setting could be disabled for the Web Container.

多项选择题AdevelopercomplainsthataftermakingchangestoastoreJSP，theoriginalcontentstilldisplaysinthebrowser.Whichofthefollowingstepsshouldtheadministratorperformtotrytosolvetheproblem？（）

A.Ensure that the modified JSP is located in the correct directory and has the correct timestamp.
B.Stop and restart the WebSphere Commerce Server.
C.Stop and restart the database server.
D.Clear the WebSphere Commerce cache.
E.Refresh the URL Views registry using the WebSphere Commerce Administration Console.

单项选择题Whichroleshouldasiteadministratorassigntoauserinthesellingorganizationtoallowtheusertomanagesuborganizationsandusersintheirorganization？（）

A.Organization Administrator
B.Seller
C.Seller Administrator
D.Store Administrator
E.Account Representative

多项选择题Astagingserveriscriticalforanadministratortotestupdateswithoutintroducingriskintoaproductionenvironment.Whichofthefollowingstepsshouldanadministratortaketotestonastagingserver？（）

A.Create and Configure a WebSphere Commerce Instance on the staging server
B.Run the Stage Copy Utility to copy production server data into the staging server.
C.Run the Stage Propagate Utility to propagate the staging server with production server data 
D.Create and configure a Staging database

单项选择题AnadministratorwantstodeleteanaccountobjectusingtheDatabaseCleanuputility.Whichofthefollowingisthecorrectsyntaxtoperformthistask？（）

A.dbclean -object account -type obsolete -db dbname -days daysold
B.dbclean -table account -type obsolete -db dbname -days daysold
C.dbclean -object organization -type account -db dbname -days daysold
D.dbclean -object user -type account -db dbname -days daysold