Which of the following is the type of address a DHCP server assigns on a network?

Which of the following is the minimum category cable that supports 1000Mbps speed?

A technician has been informed that multiple users are receiving duplicate IP address warnings on their workstations, and they are unable to browse the Internet.
Which of the following server types should the technician log in to in order to resolve the problem?

A technician is replacing the monitor on a PC. The new monitor has the same screen resolution as the previous one, but it is a different model. When the new monitor is turned on, the icons are displayed very largely. Which of the following should the technician do FIRST to troubleshoot issue.?

A network administrator has discovered an amber indicator light on one of the redundant PSUs of a production server that went offline. Which of the following is the FIRST step in troubleshooting this issue?