Define the following terms:

$\_\_\_\_\_\_\_\_\_\_=$ A software$-$based tool that continually monitors network traffic from a server or workstation attached to the network.

$\_\_\_\_\_\_\_\_\_\_==$ A device driver directs the NIC to pick up all frames that pass over the network $$ not just those destined for the node served by the card.

$\_\_\_\_\_\_\_\_\_\_=$ A record of how the network operates under normal conditions, including its performance, collision rate, utilization rate, and so on$.$