What is the correct way to interpret this rewrite action?

Scenario: A Citrix Administrator has configured the rewrite action as follows:

add rewrite action sync_date replace http.res.date sys.time

What is the correct way to interpret this rewrite action?
A . The rewrite action replaces the Date header in the http response with the GMT time stamp.
B . The rewrite action replaces the Date header in the http response with the NetScaler system time in a conventional date format.
C . The rewrite action is invalid, as system time CANNOT be Explanation:d in the system policy.
D . The rewrite action replaces the NetScaler system time with the Date header in a conventional date format.

View Answer

Answer: C