Which of the following DHCP properties defines the size of the pool of available IP addresses?

A NAS appliance has had a failed NIC replaced. Now the NAS appliance is no longer visible on
the network. Which of the following is the MOST likely cause of the problem?

A large company has experienced Internet slowdowns as users have increased their use of the
Internet. Which of the following can the Network Administrator use to determine the amount of
bandwidth used by type of application?

Which of the following protocols works at the LOWEST layer of the OSI model?

A user reports intermittent network connectivity. Which of the following should a technician
configure on the managed switch to help troubleshoot this issue?

When troubleshooting a connectivity issue, which of the following commands will give the
technician a list of the host names connected to the network?

An employee connects to a work computer from home via the built-in Windows remote desktop
connection. Which of the following is MOST likely being used to establish the connection?

A network administrator wants to see what ports are open on a server. Which of the following
commands will show open ports?

Users report that an internal file server is inaccessible. Of the following commands, which would
be the MOST useful in determining network-layer connectivity?

Discover, Offer, Request, and Acknowledge are the steps for which of the following protocols?