Which variable will display the client's source IP address when added to an HTML Error Object page?

Which syntax is used to write a StyleBook?

Scenario: A Citrix Engineer needs to set up a NetScaler Web Logging (NSWL) client system for logging.
The engineer attempted to start the NSWL service on the client system and found that the service is NOT starting.
What could be causing this issue?

The NetScaler logging client server can be installed and configured to store the log for
___________.
(Choose the correct option to complete the sentence.)

Which build-in TCP profile can a Citrix Engineer assign to a virtual server to improve performance for users who access an application from a secondary campus building over a fiber optic connection?