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Q171. The location where the Telco wiring stops and the clients wiring starts is known as the:
A. MDF
B. demarc
C. IDF
D. 66 block
Answer: B
Q172. After Kurt, a technician, has established a plan of action to resolve the problem, which of the following steps should he perform NEXT?
A. Establish a theory of probable cause.
B. Implement preventative measures.
C. Verify full system functionality.
D. Implement the solution or escalate as necessary.
Answer: D
Q173. Sandy, an administrator, believes that the network has been attacked and MAC addresses have been captured allowing unauthorized computers to access the network. Which of the following tools did the attackers MOST likely use to accomplish this?
A. Intrusion prevention software
B. Packet sniffer
C. Intrusion detection software
D. Port scanner
Answer: B
Q174. A company needs strong wireless security enabled for minimal cost. Which of the following security measures is the BEST to use?
A. WEP
B. Port filtering
C. WPA
D. Longer SSID broadcast intervals
Answer: C
Q175. Which of the following tools allows Kurt, an administrator, to test connectivity between two computers?
A. route
B. ping
C. ipconfig
D. tfconfig
Answer: B
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Q176. Which of the following mitigation techniques would an administrator apply to a device in order to restrict remote access?
A. Disable TELNET
B. Disable IGMP snooping
C. Enable TELNET but not SSL
D. Disable ICMP/ping on device
Answer: A
Q177. Which of the following should an administrator do after running a command from the console on the perimeter router?
A. Update the configuration logs
B. Update the network wiring schematics
C. Update the network configuration procedures
D. Compare the configuration with the baseline
Answer: A
Q178. A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?
A. The laptop is too far away from the WAP.
B. The WAP is using 802.11a frequencies.
C. The laptop is only set to allow 802.11n connections.
D. The technician is on an 802.11b network.
Answer: D
Q179. Joe, a user, is unable to reach websites, but is able to ping several Internet IPv4 addresses. Which of the following is the MOST likely problem?
A. Incorrect subnet mask
B. Incorrect DNS
C. Missing default gateway
D. Incorrect IPv6 address
Answer: B
Q180. Which of the following routing protocols are unable to advertise CIDR networks? (Select TWO)
A. OSPF
B. RIP
C. EIGRP
D. IGRP
E. RIPv2
Answer: BD