The software in a virtualized environment that controls resource allocation and allows multiple
operating system guests to run on the same physical platform is known as the:

Which of the following communication modes has the LOWEST overhead necessary to support
streaming protocols such as RTP?

A network technician is troubleshooting intermittent issues with VoIP call quality. A throughput
tester can help assess the functionality of which of the following?

A network technician wants to baseline traffic flows on a specific network. Which of the following
will provide the GREATEST level of detail?

An administrator is setting up a secure wireless network. The administrator decides to support
802.11n and 802.11g with a WPA2 pre-shared key. Users are given the SSID with the pre-shared key,
but the administrator has disabled the SSID broadcast and MAC filtering. Some users have reported
connection issues. Which of the following would MOST likely resolve the users’ connection issues?

Which of the following devices can be used to offload outbound web server SSL encryption
overhead?

An administrator is troubleshooting analog telephony issues on the punch down block. Which of the
following tools would be MOST useful in this scenario?

An administrator has received a recommendation against deploying WEP as a wireless encryption
protection scheme. Which of the following is MOST likely the reason?

A network administrator has been assigned the 192.168.2.64/26 network and assigns the following
computer’s IP addresses:
192.168.2.70
192.168.2.100
192.168.2.125
192.168.2.130
When the administrator tries to ping the other computers from 192.168.2.130, an ECHO REPLY is not
received. Which of the following must the network administrator do?

Which of the following cable types is unshielded?