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JK0-019

CompTIA Network+ ↘

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Question: 1 Which of the following ports is default for DNS? A. 53 B. 69 C. 80 D. 143

Answer: A Question: 2 Which of the following components would be used to terminate all distribution and trunk cables in a central office or PBX? A. 66 block B. MDF C. Demarc D. IDF

Answer: B Question: 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? A. Information gathering B. Implementing and testing C. Escalation D. Documenting the solution

Answer: A

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Question: 4 Which of the following connectors uses 9-pins? A. LC B. RJ-45 C. RS-232 D. BNC

Answer: C Question: 5 Which of the following ports does IPSec use, by default? A. 53 B. 500 C. 3389 D. 8080

Answer: B

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JK0-U11 PDF Answers  

CompTIA JK0-U11 pdf free download with updated JK0-U11 questions and JK0-U11 answers sample. Buy JK0-U11 CompTIA by visiting web page mentio...

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