Question 1

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 2

Which of the following descriptions of container technology and virtual machine technology is wrong?

Options :

A : Container images are smaller than virtual machines

B : Containers start up faster than virtual machines

C : Containers don't need separate kernels

D : Containers are more isolated than virtual machines

Answer: D

Question 3

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

Question 4

Which of the following descriptions of BD in a VXLAN network is correct?

Options :

A : BD messages are encapsulated in VXLAN packets to identify a large Layer 2 broadcast domain

B : In a VXLAN network, the BD and the VLAN tag of the connected service packet form a 1:N mapping

C :

In a VXLAN network, BD is a local concept, and as long as the L2 VNI is the same on different leaves, it can be considered to be in the same large Layer 2 broadcast domain

D : Multiple BDs can share a single VBDIF interface

Answer: C

Question 5

Which of the following lossless technologies can be deployed in an intelligent lossless data center network based on Huawei's CloudFabric solution?

Options :

A : IQCN

B : PFC

C : ECN

D : INOF

Answer: A,B,C,D

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