You are writing low$-$level networking code that uses the HTTP protocol. You believe you found an error in a web server's implementation of HTTP$.$ Before submitting a bug report to the web server's web site for such, where would you check to confirm that what you see is indeed a bug $($e$.$g$.,$ a violation of what a web server must do with HTTP$)$:

Question $11$ Select one:

a$.$

you would go to the IANA web site in order to look in the appropriate document for the HTTP version being used and look up the relevant details of the bug in that document

b$.$

you would go to the IETF web site in order to look in the appropriate RFC document for the HTTP version being used and look up the relevant details of the bug in that document

c$.$

you would go to a random corporation's web site in order to look in the appropriate document for the HTTP version being used and look up the relevant details of the bug in that document

d$.$

you would go to the ICANN web site in order to look in the appropriate document for the HTTP version being used and look up the relevant details of the bug in that document