Cisco 100-105 Exam

Which option must occur before a workstation can exchange HTTP packets with a web server?

  • A. An ICMP connection must be established between the workstation and the web server.
  • B. A UDP connection must be established between the workstation and its default gateway.
  • C. A TCP connection must be established between the workstation and its default gateway.
  • D. A UDP connection must be established between the workstation and the web server.
  • E. An ICMP connection must be established between the workstation and its default gateway.
  • F. A TCP connection must be established between the workstation and the web server.
Answer: Option F.
Explanation: 

HTTP uses TCP port 80.
http://pentestlab.wordpress.com/2012/03/05/common-tcpip-ports/

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