Refer to the exhibit.

The IT manager is demonstrating the Cisco WCS to the CIO. During the demonstration of the
client-troubleshooting feature, the CIO notices that some clients have the Test analysis,
Messaging, and Event log options, whereas other clients do not. What is causing this difference?

A.
Cisco Compatible Extensions v5 clients have more troubleshooting options than other clients.

B.
When clients associate to the diagnostic channel, the Cisco WCS has more troubleshooting
options.

C.
Associated clients have more troubleshooting options than other clients.

D.
Authenticated clients have more troubleshooting options than other clients.