Citrix DaaS Administration — Question 11

A Citrix Engineer is configuring an Application Firewall Policy to protect a website.
Which expression will the engineer use in the policy?

Answer options

• A. HTTP.RES.IS_VALID
• B. HTTP.REQ.HOSTNAME.EQ ("true")
• C. HTTP.RES.HEADER ("hostname").EQ ("true")
• D. HTTP.REQ.IS_VALID

Correct answer: B

Explanation

The correct answer is B because it checks if the request's hostname matches 'true', which is necessary for the policy. Option A is incorrect as it checks the validity of the response, while C checks a response header rather than the request. Option D is also incorrect since it verifies the validity of the request, not specifically the hostname.