A Client wants to retrieve a representation of a resource, e.g. an XML document, localized according to the preferences of the user. Each user is allowed to specify
one or more languages, in order of preference. Such preferences are application independent. How can the Client send language preference Information to the
Server using a standard HTTP facility?
A.
In the request body
B.
In a request header
C.
In the request line
D.
In the request URL
Explanation:
http://www.w3.org/International/questions/qa-lang-priorities.en.php (Check the answer, first paragraph)
B