最新的Huawei HCIA-Cloud Computing V5.5 - H13-511_V5.5免費考試真題
Which of the following statements are true about the differences between OpenStack and FusionCompute?
正確答案: A,B,C,D
說明：（僅 Fast2test 成員可見）
Which of the following statements isfalseabout Redundant Array of Independent Disks (RAID)?
正確答案: A
說明：（僅 Fast2test 成員可見）
In Huawei FusionAccess, Huawei Desktop Protocol (HDP) classifies displayed bitmaps. It uses the lossless compression algorithm for text and the lossy compression algorithm for non-sensitive data, saving bandwidth without compromising user experience.
正確答案: A
說明：（僅 Fast2test 成員可見）
Virtual Local Area Networks (VLANs) logically divide a physical LAN into multiple broadcast domains.
Generally, hosts in a VLAN can directly communicate with each other, but those in different VLANs cannot.
In this way, broadcast packets are confined within a single VLAN.
Generally, hosts in a VLAN can directly communicate with each other, but those in different VLANs cannot.
In this way, broadcast packets are confined within a single VLAN.
正確答案: B
說明：（僅 Fast2test 成員可見）
On FusionAccess, modifying or deleting a full copy template will affect the virtual machines created using the template.
正確答案: A
說明：（僅 Fast2test 成員可見）
During the deployment of the FusionAccess gateway and load balancer, the HA status is abnormal after vAG
/vLB configuration. Which of the following is not a possible cause of this fault?
/vLB configuration. Which of the following is not a possible cause of this fault?
正確答案: A
說明：（僅 Fast2test 成員可見）
正確答案:
Explanation:
1-D, 2-C, 3-B, 4-A
In the Huawei FusionCompute architecture, network traffic is logically divided into specialized "planes" to ensure security, isolation, and optimal performance. TheBMC plane(Baseboard Management Controller) is dedicated to hardware-level management. It utilizes a dedicated network port on the physical host toenable remote access to the BMC system, allowing administrators to perform out-of-band tasks such as power control, BIOS configuration, and hardware health monitoring regardless of the OS state.
TheManagement planeis the communication backbone for the virtualization platform. It is used by the Virtual Resource Management (VRM) and Computing Node Agent (CNA) tomanage all nodes in a unified manner.
All nodes in the cluster communicate on this plane to report resource status and receive management instructions. TheStorage planeis specifically reserved for data transmission between the compute hosts and the back-end storage infrastructure. This is theplane on which hosts communicate with storage units(such as LUNs or shared folders) to handle VM disk I/O.
TheService planeis the network segmentused by user VMsfor their actual service traffic. It carries the data produced and consumed by the applications running inside the virtual machines. Huawei documentation mandates the isolation of these planes-typically via VLANs-to prevent a "broadcast storm" or high data load in one plane (like Storage) from impacting the accessibility of the Management plane or the performance of user services.