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Huawei H12-921_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIE-Data Center Network (Written) V1.0 |
| Exam Number: | H12-921_V1.0 |
| Related Certifications: | HCIA-Data Center Network HCIP-Data Center Network |
| Certificate Validity Period: | 3 years |
| Exam Format: | Single-choice questions, Multiple-choice questions |
| Available Languages: | Chinese, English |
| Recommended Training: | HCIE-Data Center Network Training Resources (Huawei Official Learning) |
| Exam Registration: | Huawei Talent Certification Portal |
| Sample Questions: | Huawei H12-921_V1.0 Sample Questions |
| Exam Way: | Written exam (computer-based test at authorized Huawei test centers or online proctoring depending on region) |
| Pre Condition: | It is recommended to have HCIP-Data Center Network certification or equivalent hands-on experience in data center networking. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/ |
Huawei H12-921_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Data Center Network Technologies | - VXLAN and EVPN technologies
|
| Topic 2: Cloud Data Center and SDN | - SDN architecture and controllers - Huawei CloudFabric solution concepts |
| Topic 3: Data Center Network Architecture | - Cloud data center evolution and design models - Modern data center architecture principles |
| Topic 4: Data Center Storage and Virtualization | - Compute and network virtualization integration - Storage networking fundamentals |
| Topic 5: High Availability and Security | - Security mechanisms in data center networks - Data center redundancy and HA design |
Huawei HCIE-Data Center Network (Written) V1.0 Sample Questions:
Question 1
Which of the following options is NOT part of the application layer in the AI industry?
A. Autonomous driving
B. Smart speaker
C. Robots
D. Machine learning
Question 2
In the open and programmable overall solution of CloudFabric network services, AOC is responsible for the unified management of heterogeneous network devices, and it uses which of the following options to implement this function based on the file type?
A. YANG
B. pyc
C. .XML
D. JSON
Question 3
In the Huawei CloudFabric solution, the network controller uses the NETCONF device to deliver configurations. Which of the following encodings does NETCONF information use?
A. HTML
B. XML
C. JSON
D. PROTOBUF
Question 4
At which layer of headers is the ECN tag located in the message?
A. IP Layer Header
B. UDP layer header
C. TCP layer header
D. Ethernet layer header
Question 5
Which of the following in server virtualization provides a user interface, has functions such as monitoring and managing virtualized resource pools, simplifying virtual machine management processes, and configuring resource scheduling policies and execution rules?
A. Hypervisor
B. Host OS
C. Virtual machines
D. Virtualization management platform
Solutions:
| Question 1 Answer: D | Question 2 Answer: A | Question 3 Answer: B | Question 4 Answer: A | Question 5 Answer: D |
By Marjorie
