An administrator is at a clients site to figure out an intermittent network problem. Which of the following is the FIRST step in the troubleshooting methodology that should be performed?

Which of the following would be a primary concern to the physical security in a wireless network installation?

After upgrading the network switch to a gigabit, one users connection no longer works. Which of the following would an administrator use to verify the network cable will work at a gigabit speed?

Which of the following tools will allow an administrator to troubleshoot connectivity problems between two networks?

A customer has reported that when using a cable to connect an older laptop to a 100Mbps switch that the link light does not illuminate. When testing the same cable with a newer 1Gbps switch, it works fine. Which of the following is the MOST likely cause of the problem?

Which of the following services does UDP connections provide to application layer protocols?

Access point placement is determined during which phase of the wireless network project?

An administrator would like to display active TCP connections on a computer. Which of the following commands would BEST accomplish this?

A company is adding more users and has leased more office space five floors below their current office. The company should install which of the following in the additional space?

Which of the following is intended to be used over existing SONET equipment?