Huawei Certified Network Professional-R&S-IEEP - H12-223 Exam Practice Test
Which of the following statements regarding network maintenance work are true? (Multiple Choice)
Correct Answer: B,D
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In the structured network troubleshooting process, troubleshooting results are predictable and the troubleshooting impact is controllable, without generating new risks.
Correct Answer: A
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Which of the following devices forwards data based on MAC addresses in data frames?
Correct Answer: A
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Which of the following is the purpose of access security optimization?
Correct Answer: D
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Which of the following items on the packing list need to be checked during unpacking and inspection?
(Multiple Choice)
(Multiple Choice)
Correct Answer: A,B,C,D
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Which of the following tasks need to be completed during the planning stage of a project? (Multiple Choice)
Correct Answer: C,E
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Compared with a three-layer network architecture, a two-layer network architecture has simple topology and high data forwarding efficiency. The network architecture will transform to the two-layer architecture, and the three-layer network architecture will be gradually phased out.
Correct Answer: A
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Which of the following contents are included in a migration project solution? (Multiple Choice)
Correct Answer: A,B,C,D
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DHCP snooping is a valid security mechanism. Which of the following attack prevention methods can DHCP snooping provide? (Multiple Choice)
Correct Answer: B,C,D
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Which of the following work is not prepared before the migration?
Correct Answer: A
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