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質問 1：
When a packet that is entering a switch port is encapsulated, which of the following is the switch performing?
A. Port mirroring
B. STP
C. Collision avoidance
D. 802.1q
正解：D
質問 2：
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 3：
Joe, a technician, has identified a problem, established and confirmed a theory, and has attempted to resolve the problem. Joe, however, does not appear to have the rights to make the needed changes. Which of the following should he do NEXT?
A. Establish a plan of action.
B. Gather more information.
C. Escalate the problem.
D. Re-establish a new theory.
正解：C
質問 4：
A network technician has set up an FTP server for the company to distribute software updates for their products. Each vendor is provided with a unique username and password for security. Several vendors have discovered a virus in one of the security updates. The company tested all files before uploading them but retested the file and found the virus. Which of the following could the technician do for vendors to validate the proper security patch?
A. Use TFTP for tested and secure downloads
B. Provide an MD5 hash for each file
C. Require biometric authentication for patch updates
D. Implement a RADIUS authentication
正解：B
質問 5：
Which of the following types of network would be set up in an office so that customers could access the Internet but not be given access to internal resources such as printers and servers?
A. Wireless network
B. Core network
C. Guest network
D. Quarantine network
正解：C
質問 6：
Which of the following DNS records is used in conjunction with 192:168::1:10?
A. MX
B. PTR
C. AAAA
D. TXT
正解：C
質問 7：
After Karen, a new user, moves furniture into a cubicle, the computer does not connect to
the network any longer. Which of the following would be the MOST likely reason? (Select TWO).
A. Bad connectors
B. TX/RX reversed
C. Bad patch cable
D. Bad Ethernet switch port
E. Mismatched MTU
正解：A,C
When a packet that is entering a switch port is encapsulated, which of the following is the switch performing?
A. Port mirroring
B. STP
C. Collision avoidance
D. 802.1q
正解：D
質問 2：
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 3：
Joe, a technician, has identified a problem, established and confirmed a theory, and has attempted to resolve the problem. Joe, however, does not appear to have the rights to make the needed changes. Which of the following should he do NEXT?
A. Establish a plan of action.
B. Gather more information.
C. Escalate the problem.
D. Re-establish a new theory.
正解：C
質問 4：
A network technician has set up an FTP server for the company to distribute software updates for their products. Each vendor is provided with a unique username and password for security. Several vendors have discovered a virus in one of the security updates. The company tested all files before uploading them but retested the file and found the virus. Which of the following could the technician do for vendors to validate the proper security patch?
A. Use TFTP for tested and secure downloads
B. Provide an MD5 hash for each file
C. Require biometric authentication for patch updates
D. Implement a RADIUS authentication
正解：B
質問 5：
Which of the following types of network would be set up in an office so that customers could access the Internet but not be given access to internal resources such as printers and servers?
A. Wireless network
B. Core network
C. Guest network
D. Quarantine network
正解：C
質問 6：
Which of the following DNS records is used in conjunction with 192:168::1:10?
A. MX
B. PTR
C. AAAA
D. TXT
正解：C
質問 7：
After Karen, a new user, moves furniture into a cubicle, the computer does not connect to
the network any longer. Which of the following would be the MOST likely reason? (Select TWO).
A. Bad connectors
B. TX/RX reversed
C. Bad patch cable
D. Bad Ethernet switch port
E. Mismatched MTU
正解：A,C
Ikeuchi -
問題集を一通りやった後、模擬問題をひたすら解き、先日試験を受けてきました。
そして、試験に合格することが出来ました。とてもありがとうございました。