JK0-023 Leak Questions

Which of the following syslog severity codes indicates an emergency and that the system is unusable?

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?

An IT manager is looking for a solution that can easily trace back suspicious Internet browsing to particular users at a company. Which of the following can BEST provide this functionality?

Kurt, a network administrator, is tasked with simplifying the review of events from network devices. Which of the following is used to accomplish this?