An administrator created a WebSphere Commerce instance but the site is not performing properly.  The log messages don’t give enough information to determine the problem.  Which tool is used to configure tracing of WebSphere Commerce？（）

A.Instance name
B.Merchant key
C.Database name
D.Site Admin ID
E.Security port numbers for the administration tools

A.Check the wcinstall.log file
B.Verify the commerce processes are running
C.Check the servlet.log file
D.Check the WebSphere.log file

A.The ChangePassword page needs to be implemented.
B.The password policy needs to be defined.
C.The account lockout policy needs to be defined.
D.The LoginTimeoutError view and ReLogonForm view need to be defined.