After several changes to the network, a technician needs to ensure a client is checking for new hostname and IP pairings. Which of the following commands should the technician use to force new lookups?

A network technician arrives at a remote office and is unable to connect a laptop to corporate resources using the wireless network. After checking the IP address, the network technician notices the assigned IP address does not belong to the corporate network IP scheme.
Which of the following has the network technician discovered?

According to the troubleshooting methodology which of the following steps will help a technician gather information about a network problem'? (Select TWO)

A network technician receives a spool of Cat 6a cable and is asked to build several cables for a new set of Ethernet runs between devices. Which of the following tools are MOST likely needed to complete the task? (Choose three. )

Which of the following ports should a network technician open on a firewall to back up the configuration
and operating system files of a router to a remote server using the FASTEST method possible?