Question 1

Which of the following obstacles may greatly attenuate radio signals and require special attention during site survey?

Options :

A : Glazed ceramic wall

B : Common glass

C : Metal

D : Reinforced concrete

Answer: C,D

Question 2

Which of the following roles are involved in NAC?

Options :

A : Admission device

B : User terminal

C : User

D : Admission server

Answer: A,B,D

Question 3

The FireHunter is a high-performance advanced persistent threat (APT) detection system developed by Huawei. In addition to traditional security detection technologies, the FireHunter sandbox also uses multiengine virtualized detection technologies to collect and analyze the static and dynamic behavior of software. It also has a unique behavior pattern library technology for precisely identifying malicious files transmitted on networks and command-and-control (C&C) connections, preventing the spread of unknown threats.

Options :

A : TRUE

B : FALSE

Answer: A

Question 4

In Wi-Fi 6, what does smart antenna technology improve?

Options :

A : Short-distance uplink performance of STAs

B : Medium- and long-distance uplink performance of STAs

C : Medium- and long-distance downlink performance of STAs

D : Short-distance downlink performance of STAs

Answer: B

Question 5

In Huawei public cloud scenario of Huawei's CloudCampus Solution, during the small- and medium-sized campus network design, which of the following items does not need to be considered when engineers perform reliability design for site networks?

Options :

A : Egress link reliability

B : Device reliability

C : Link reliability within a campus network

D : Cloud management platform reliability

Answer: D

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