Free Access Huawei.H12-521_V1.0-ENU.v2022-05-06.q128 Practice Test (Page 22)

Question 101

The transmission access methods provided by the integrated site include ().

A.Ethernet wired access

B.LTE wireless access

C.GPON wired access

D.Microwave wireless access

Question 102

The front-end self-inspection will not affect the video, image and other business functions, and the self-inspection report will be displayed after the end of the self-inspection.

A.True

B.False

Question 103

Which of the following descriptions about the relevant parameters of face recognition camera selection is correct?

A.Face recognition cameras have high performance requirements and low installation requirements

B.The installation and debugging effect of the face recognition camera will not affect the face capture rate

C.The lower the camera installation height, the better the face capture effect

D.The camera's face capture rate has no direct relationship with the final face recognition accuracy rate

Question 104

Which of the following are the development trends of data centers? (Multiple choice)

A.Business automation

B.Intelligent hardware system

C.Resource cloudification

D.Modular components

Question 105

Which of the following descriptions about the utility scheme is wrong?

A.There is no power outage in a certain area, and the site power supply plan needs to adopt the city power + lithium battery plan

B.Stations powered by mains electricity do not need to be equipped with anal battery modules at all sites

C.Lithium batteries have a life span, this factor needs to be considered in the planning stage

D.The lithium battery module guarantees the power supply of the site equipment in the event of a power failure

Other Version: 3461Huawei.H12-521_V1.0-ENU.v2022-10-21.q180; 3753Huawei.H12-521_V1.0-ENU.v2022-08-27.q185

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Question 101

Question 102

Question 103

Question 104

Question 105

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