Router table poisoning is one of the most common and effective attacks. To carry out this type of attack, an attacker alters the routing data update packets that the routing protocols need. This results in incorrect entries in the routing table. This, in turn, results in artificial congestion, and can overwhelm the router. True or false?

What is the primary difference between the header section of a document and the body? a. the body is displayed on the webpage and the header is not. b. the header is displayed on the webpage and the body is not. c. the tag for the body is self-closing, but the tags for the headers must be closed. d. the tag for the header is self closing, but the tag for the body must be closed.