The method __________ appends a string s into the text area ta.

Which of the following is a technique intruders use to make their network or Internet transmission appear legitimate to a victim computer or network?

A. rebuking B. spoofing C. transmitting D. victimizing

Used to verify communication with the PAC, the ____________________ screen displays an X through the controller if communications were established at one point but have currently been lost.

Fill in the blank(s) with the appropriate word(s).