A ________ can be used to send out a DoS attack

What is the difference in a serial interface with a status of down and a status of administratively down?

Status of down means the interface is shut down. Administratively down means the link is lost and probably disconnected. True or False? Indicate whether the statement is true or false

When evaluating information, be suspicious of all of the following except _______ .

A. unbiased information B. URLs with slight modifications C. an organization with no history, physical location, or staff D. exceptionally long URLs