You are using tracing to diagnose run-time issues when you look at the traces for the
service in Svc Trace viewer exe, you see what is shown in the exhibit (Click the Exhibit
button) The exception trace is selected in Svc Trace reviewer exe. You need to interpret the
trace results to determine where the error occurred and what to do next. What should you
do?

A.
This issue occurred in the ServiceHost during ServiceHost Open. Enable WMI by adding
the following configuration to the system.serviceModel configuration section in the
application configuration file <diagnostics wmiProviderEnabledetrue’!> Restart the

application and inspect the endpoints visible through WMI

B.
This issue occurred in the Service Host during Service Host. Open. Compare the security
settings for any endpoints that use an MSMQ transport to the security configuration of the
MSMQ queue used by the endpoint

C.
This issue occurred at the Service Host when receiving a message Compare the security
configurations on the client and server to make sure that they are compatible

D.
This issue occurred at the ServiceHost when accepting an initial set of messages from
MSMQ.Log all messages sent between the clients and sever.