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質問 1：
Which of the following could Kim, a network technician, use to inspect connection setup, request, and response headers for users connecting to a web server?
A. dig command
B. ipconfig command
C. Protocol analyzer
D. nbtstat command
正解：C
質問 2：
A user is having difficulty connecting a laptop to the company's network via a wireless connection. The user can connect to the network via a wired NIC. The technician thinks the user's wireless NIC has failed. Which of the following network troubleshooting methodology steps should the technician perform NEXT?
A. Implement the solution or escalate as necessary.
B. Establish a plan of action to resolve the problem.
C. Test the theory to determine the cause.
D. Re-establish new theory or escalate.
正解：C
質問 3：
A user reports that they are unable to access a new server but are able to access all other network resources. Based on the following firewall rules and network information, which of the following ACL entries is the cause?
User's IP: 192.168.5.14 Server IP: 192.168.5.17 Firewall rules: Permit 192.168.5.16/28192.168.5.0/28 Permit 192.168.5.0/24192.168.4.0/24 Permit 192.168.4.0/24192.168.5.0/24
Deny 192.168.5.0/28192.168.5.16/28 Deny 192.168.14.0/24192.168.5.16/28 Deny 192.168.0.0/24192.168.5.0/24
A. Deny 192.168.5.0/28192.168.5.16/28
B. Deny 192.168.14.0/24192.168.5.16/28
C. Implicit Deny rule
D. Deny 192.168.0.0/24192.168.5.0/24
正解：A
質問 4：
Ann, a user, is experiencing an issue with her wireless device. While in the conference area, the wireless signal is steady and strong. However, at her desk the signal is consistently dropping, yet the device indicates a strong signal. Which of the following is the MOST likely cause of the issue?
A. AP configuration
B. Incorrect SSID
C. Bounce
D. Signal-to-noise ratio
正解：C
質問 5：
Which of the following can function in an unsecure mode?
A. SNMPv3
B. SSL
C. SSH
D. SCP
正解：A
質問 6：
A technician has noticed that the RJ-45 connector on the end of a user's patch cable was stripped too far back from the connector allowing for cross talk. Which of the following tools would a technician use to attach a new connector to eliminate this issue?
A. Cable certifier
B. Loopback plug
C. Crimper
D. Punch down tool
正解：C
質問 7：
Which of the following defines an IP address that is NOT routed on the Internet?
A. Public
B. Classful
C. Multicast
D. Private
正解：D
質問 8：
A network administrator wants to perform a test to see if any systems are passing clear text through the network. Which of the following would be used?
A. Rogue access point
B. Man-in-the-middle
C. Packet sniffing
D. Social engineering
正解：C
質問 9：
Which of the following network performance optimization methods allows for frequently accessed sites to be housed locally, thereby reducing bandwidth requirements?
A. Traffic policing
B. Traffic shaping
C. Caching engines
D. Load balancing
正解：C
Which of the following could Kim, a network technician, use to inspect connection setup, request, and response headers for users connecting to a web server?
A. dig command
B. ipconfig command
C. Protocol analyzer
D. nbtstat command
正解：C
質問 2：
A user is having difficulty connecting a laptop to the company's network via a wireless connection. The user can connect to the network via a wired NIC. The technician thinks the user's wireless NIC has failed. Which of the following network troubleshooting methodology steps should the technician perform NEXT?
A. Implement the solution or escalate as necessary.
B. Establish a plan of action to resolve the problem.
C. Test the theory to determine the cause.
D. Re-establish new theory or escalate.
正解：C
質問 3：
A user reports that they are unable to access a new server but are able to access all other network resources. Based on the following firewall rules and network information, which of the following ACL entries is the cause?
User's IP: 192.168.5.14 Server IP: 192.168.5.17 Firewall rules: Permit 192.168.5.16/28192.168.5.0/28 Permit 192.168.5.0/24192.168.4.0/24 Permit 192.168.4.0/24192.168.5.0/24
Deny 192.168.5.0/28192.168.5.16/28 Deny 192.168.14.0/24192.168.5.16/28 Deny 192.168.0.0/24192.168.5.0/24
A. Deny 192.168.5.0/28192.168.5.16/28
B. Deny 192.168.14.0/24192.168.5.16/28
C. Implicit Deny rule
D. Deny 192.168.0.0/24192.168.5.0/24
正解：A
質問 4：
Ann, a user, is experiencing an issue with her wireless device. While in the conference area, the wireless signal is steady and strong. However, at her desk the signal is consistently dropping, yet the device indicates a strong signal. Which of the following is the MOST likely cause of the issue?
A. AP configuration
B. Incorrect SSID
C. Bounce
D. Signal-to-noise ratio
正解：C
質問 5：
Which of the following can function in an unsecure mode?
A. SNMPv3
B. SSL
C. SSH
D. SCP
正解：A
質問 6：
A technician has noticed that the RJ-45 connector on the end of a user's patch cable was stripped too far back from the connector allowing for cross talk. Which of the following tools would a technician use to attach a new connector to eliminate this issue?
A. Cable certifier
B. Loopback plug
C. Crimper
D. Punch down tool
正解：C
質問 7：
Which of the following defines an IP address that is NOT routed on the Internet?
A. Public
B. Classful
C. Multicast
D. Private
正解：D
質問 8：
A network administrator wants to perform a test to see if any systems are passing clear text through the network. Which of the following would be used?
A. Rogue access point
B. Man-in-the-middle
C. Packet sniffing
D. Social engineering
正解：C
質問 9：
Which of the following network performance optimization methods allows for frequently accessed sites to be housed locally, thereby reducing bandwidth requirements?
A. Traffic policing
B. Traffic shaping
C. Caching engines
D. Load balancing
正解：C
藤森** -
合格力が効率的に身に付きます。そういうところもやはりPass4Test素敵だと思う点です