________ your output will make your query results more readable

When you create a report, it is a good idea to ________ it before you print it or send it in PDF form to someone else

Fill in the blank(s) with correct word

A switch is set up to allow only 2 simultaneous MAC addresses per switch port. An administrator is reviewing a log and determines that a switch ort has been deactivated in a conference room after it detected 3 or more MAC addresses on the same port. Which of the following reasons could have caused this port to be disabled?

A. A pc had a NIC replaced and reconnected to the switch B. An ip telephone has been plugged in C. A rouge access point was plugged in D. An arp attack was launched from a pc on this port