Spanning-Tree Protocol is used with which of the following network devices?

Which of the following commands can a network technician use to check whether the DNS server
for a given domain is reachable?

A client’s computer is unable to access any network resources. Which of the following utilities can
a technician use to determine the IP address of the client’s machine?

A technician wants to separate networks on a switch. Which of the following should be configured
to allow this?

A user’s computer is unable to access the Internet. Which of the following utilities can a technician
use to determine if DNS is working?

Joe, a network technician, is troubleshooting in a wiring closet in 2011. The cabling to all the
equipment does not match the documentation from 2007. Which of the following configuration
management methods has been overlooked?

A user wants to connect seven PCs together for a game night. Which of the following should the
user install to help with this task?

After a technician has identified the problem and its impact, which of the following steps should be
performed NEXT?

Which of the following reasons would MOST likely be used to implement QoS and traffic shaping
solutions?

Which of the following defines the amount of time a host retains a specific IP address before it is
renewed or released?