Certified Ethical Hacker – CEH – 312-50 – Question049

How can telnet be used to fingerprint a web server?


A. telnet webserverAddress 80
HEAD / HTTP/1.0
B. telnet webserverAddress 80
PUT / HTTP/1.0
C. telnet webserverAddress 80
HEAD / HTTP/2.0
D. telnet webserverAddress 80
PUT / HTTP/2.0

Correct Answer: A