JK0-023 Exam Dumps - CompTIA Network+ certification

It has been suspected that one of the users is using the network inappropriately. As a preventive measure HR has authorized the IT department to enable port mirroring on the user’s network port. Which of the following devices would be used to monitor the network activity?

The day network administrator is having problems on the network and realizes that the night administrator implemented a new device that is causing broadcast traffic. Which of the following should be implemented to avoid miscommunication between the administrators?

Which of the following tools would Lisa, a technician, BEST use to trace a wire through an area where multiple wires of the same color are twisted together?

Which of the following could Kim, a network technician, use to inspect connection setup, request, and response headers for users connecting to a web server?

Management has decided that they want a high level of security. They do not want Internet requests coming directly from users. Which of the following is the BEST recommendation?