Huawei H12-921_V1.0 考試概覽:

認證廠商:	Huawei
考試名稱:	HCIE-Data Center Network（筆試）V1.0
考試代碼:	H12-921_V1.0
及格分數:	600/1000
考試形式:	是非題, 單選題, 多選題, 填充題, 拖放配對題
支援語言:	英文, 中文
考試時間:	90 minutes
實際考試題數:	60
考試費用:	300USD
相關認證:	HCIE-Data Center Network（實作考）H12-922
範例考題:	Huawei H12-921_V1.0 範例考題
考試方式:	筆試（於認可考場舉行）
必備條件:	無強制先修要求（建議具備扎實的DCN理論與實務經驗）
官方大綱網址:	https://e.huawei.com/

Huawei H12-921_V1.0 考試大綱主題:

章節	權重	目標
主題 1: 資料中心網路規劃與設計	8%	- Underlay與Overlay設計原則 - 多Pod與多站點解決方案
主題 2: 資料中心網路基礎知識	15%	- VXLAN與Overlay技術 - 資料中心與DCN基礎概念
主題 3: 資料中心網路進階技術與應用	31%	- 虛擬化與OpenStack網路架構 - Kubernetes與容器網路技術
主題 4: 資料中心網路運維管理	16%	- iMaster NCE-Fabric運維工具 - 運維管理最佳實務
主題 5: Huawei CloudFabric解決方案	30%	- CloudFabric部署應用場景 - CloudFabric架構與組成元件

最新的 HCIE-Data Center H12-921_V1.0 免費考試真題：

1. In the computing linkage scenario of the CloudFabric solution, when the VM is wired, iMasterNCEFabric senses the port on which of the host connects to the leaf point through which of the following protocols? ?

A) NETCONF
B) HTTP
C) LLDP
D) gRPC

2. An MPI collection operation is when all processes in a communication space work together to accomplish a specific data operation and transmission. Which of the following items fall into a common collection action type?

A) MPI_Gather
B) MPI_AllReduce
C) MPI_Scatter
D) P2P

3. Which of the following hard disk media does not support the NVMe interface protocol in mainstream server scenarios?

A) HDD
B) SCM
C) SSD
D) DRAM

4. Which of the following is NOT a disadvantage of PCIe-based NVMe?

A) Direct connection to the CPU is not supported
B) Can't pull it far
C) Limited scalability, up to 255 nodes
D) Multi-host sharing is inconvenient

5. Which one is wrong in the description of calico, the networking solution for Kubernetes?

A) Think of the server running the container as a router, and then run the specified routing protocol on the router
B) Use BGP as the routing protocol
C) In large-scale networking, a route reflector is used to synchronize pod routes across the network
D) Felix is primarily used to store the metadata of the calico and to serve as a communication hub for the various components of the calico

問題與答案：

問題 #1
答案： C

問題 #2
答案： A,B,C

問題 #3
答案： A

問題 #4
答案： A

問題 #5
答案： D