CompTIA Network+

A network technician notices the site to site VPN and Internet connection have not come back up at a branch office after a recent power outage. Which of the following is an out of band method the technician would MOST likely utilize to check the branch office's router status?

A network technician has salvaged several Ethernet cable from a data center. The technician attempts to use the cables to connect desktops to the network without success. Which of the following is MOST likely the issue?

Which of the following devices sits on the outermost reach of your network?

What are some of the environmental requirements of infrastructure devices? (e.g. routers, switches, appliances)

What are the hexadecimal equivalent of these decimal values? 2 = [blank_start]2[blank_end] 7 = [blank_start]7[blank_end] 11 = [blank_start]B[blank_end] 14 = [blank_start]E[blank_end] 15 = [blank_start]F[blank_end]

Which dedicated application device is ver processor intensive and can interfere with router and switch functions?

What happens if a server room is too damp?

Of the following options, which protocols work at the process/application layer?

What protocol is used to find a MAC address to IP address?

Which protocols are TCP?

A network administrator is assigned to run and connect a Cat 6e Ethernet cable between two nodes in a datacenter. Which of the following connector types should the network administrator use to terminate this cable?