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1.
Which of the following ports is default for DNS?
2.
Which of the following components would be used to terminate all distribution and trunk cables in a central
office or PBX?
3.
A technician has received a call from a customer stating that the customer has logged in, but cannot access the
Internet. The technician asks the customer if the gateway and the firewall can be pinged. This is an example of
which of the following troubleshooting skills?
4.
Which of the following components is used to terminate a T1 connection?
5.
Which of the following protocols can be found at the transport layer?
6.
Which of the following is used to relay queries from a private network to the Internet?
7.
A technician has been tasked to reduce the administrative time spent on the network. The network uses several
VLANs. Which of the following is a protocol that can be added to the switches to help reduce administrative
time?
8.
Which of the following tools could an administrator use to determine a workstations default gateway?
9.
Which of the following routing protocols is based on being open and takes the shortest path FIRST?
10.
An administrator needs to obtain the MAC address of all systems on a small SOHO network. Which of the
following is the BEST way to accomplish this?