Free Huawei H12-921_V1.0 Exam Questions

Become Huawei Certified with updated H12-921_V1.0 exam questions and correct answers

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Total 241 Questions | Updated On: Aug 01, 2026

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Question 1

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?

A : Security group

B : EIP

C : Microsegmentation

D : Business chain

Answer: D

Question 2

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?

A : Intra-city active-active

B : Two places and three centers

C : Edge DC

D : Hybrid cloud

Answer: A,B,D

Question 3

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

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 4

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

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 5

Which of the following types of virtual NICs can be created by the Linux server?

A : Tun

B : Tap

C : Linux Bridge

D : OVS

Answer: A,B

Page: 1 / 49

Total 241 Questions | Updated On: Aug 01, 2026

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