Question 1

Based on the multiple computing scenarios of Huawei' s CloudFabric intelligent lossless network solution, what are the correct descriptions of HPC cluster network design?

Options :

A :

The HPC cluster network adopts a planar design that considers the business plane, management plane, and computing plane separately

B :

High-performance computing networks are used for communication between computing nodes, requiring networks with low latency and high throughput, and are generally deployed as lossless networks

C :

The service management network is used for cluster management, resource monitoring, and other related business operations, and is usually deployed as a TCP/IP lossy network

D :

Both the high-performance computing network and the storage front-end network must be deployed independently to ensure high network performance and prevent mutual interference

Answer: A,B,C

Question 2

In a data center network, which of the following technologies is required to enable virtual machine traffic to access the VAS services provided by FW and LB in turn according to a specific path?

Options :

A : Security group

B : EIP

C : Microsegmentation

D : Business chain

Answer: D

Question 3

Which of the following types of routes does BGPMVPN advertise multicast source information?

Options :

A : Type 1 Routing (Intra-ASI-PMSIA-Droute).

B : 5 Class Routing (SourceActiveA-Droute).

C : 6 Class Routing (Share Tree Join route).

D : 7 Class Routing (SourceTreeJoinroute).

Answer: B

Question 4

What are the correct terms of the following description of the logical concepts of the CloudFabric solution iMasterNCEFabric?

Options :

A : Tenant: The basic unit of enterprise business management, and a tenant can only create one VPC

B :

Logic Router: Used to connect VMs located on different networks, ensuring that VMs can communicate with other VMs across a three-layer network

C :

Logic Switch: Used to connect different VMs to ensure that VMs can communicate with other VMs within the Layer 2 network

D :

LoadPortVM is an access point into the network, and a physical port of a network device can be virtualized as multiple LoaicPorts

Answer: B,C,D

Question 5

Which of the following data center deployment scenarios is typically used to achieve business continuity and ensure uninterrupted service to users in the event of a failure?

Options :

A : Intra-city active-active

B : Two places and three centers

C : Edge DC

D : Hybrid cloud

Answer: A,B,D

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