QUESTION 60
Which descriptions are not correct about the challenges faced by the transmission network in the era of intelligent high-speed rail? (Multiple choice)

QUESTION 61
What are the challenges of e-government networks in the cloud era? (Multiple choice)

QUESTION 62
The name of MS-OTN is Multi-Service Optical Transport Network.

QUESTION 63
DCI evolves to mesh, simplified, and intelligent network.

QUESTION 64
The development trend of railway communication business is to develop towards wireless broadband, control automation, and intelligent operation.

QUESTION 65
OSN9800 does not support 400G.

QUESTION 66
What are the value points of the newly added VST6 boards in 1800? (Multiple choice)

QUESTION 67
Which of the following features can monitor fiber status and fast locate fault point?

QUESTION 68
In the DCI scenario of a data center, what are the common client-side interfaces? (Multiple choice)

QUESTION 69
Which interfaces does Huawei transmission equipment support? (Multiple choice)

QUESTION 70
Which of the following are the highlights of the NCE-FAN Home Network?

QUESTION 71
Highlights of enhanced MSTP include? (Multiple choice)

QUESTION 72
Which of the following products does not have the POE characteristics at all?

QUESTION 73
Switch bare fiber networking cannot meet the development needs of the network.

QUESTION 74
Which of the following suppliers does not support dual-plane solutions?

QUESTION 75
Which is Huawei’s first transmission product in the highway section access solution?

QUESTION 76
The EMR8 is 5U wide, which takes 2 slots.

QUESTION 77
The deployment of SmartWiFi feature supports SAAS model.

QUESTION 78
AES-128 is the encryption algorithm used by GPON for downstream.

QUESTION 79
Which of the following is not the key message of the “IP+Light” fusion solution?

QUESTION 80
The maximum electrical crossover capacity of OSN 9800 U32E is 32T.

QUESTION 81
Huawei use Huawei’s self-developed chips for the access to MA5800 series products.

QUESTION 82
ODN is an important part of the POL solution, the networking is flexible and convenient, the transmission distance is long, and the optical fiber transmission does not require power supply, but the ODN equipment still needs power supply.

QUESTION 83
In the future service evolution of railways, the main bandwidth requirements are video services, and the bandwidth requirements of traditional services will become smaller and smaller.

QUESTION 84
Which of the following high-speed services mainly promotes bandwidth evolution?