Packetsniffing systems determine whether or not the person attempting access is actually who he or she claims to be. _________________________

An asynchronous counter is also referred to as a ________ because the change that occurs to increment the counter starts at one end and “ripples” through to the other end.

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

What design options do you have for creating page backgrounds?

What will be an ideal response?