F5 BIG-IP LTM Specialist: Maintain and Troubleshoot — Question 99

A web application is meant to log the URI of the resource that responded to the client's initial Request-URI.
Which HTTP header will supply this information?

Answer options

• A. Via
• B. Server
• C. Trailer
• D. Referer

Correct answer: D

Explanation

The correct answer is D, Referer, as it indicates the address of the previous web page from which a link to the currently requested page was followed. The other options do not provide this specific information: A (Via) is for tracking message forwarding, B (Server) gives server information, and C (Trailer) is used for additional information in chunked transfer encoding.