You can display the ________ between the Ribbon and the Formula Bar so the document properties are always shown

Which of the following is a symptom that your system might be infected by a Trojan horse?

A) Home page for your browser changing B) Any change to passwords, usernames, or accounts C) Any device (such as a CD door) seeming to work on its own D) All of the above

With _____________________________________________, the frame relay router experiencing congestion sends a signal back to the originating station, which then slows down its transmission.

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