Huawei H13-511_V5.5 Exam Dumps

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

In FusionCompute architecture, CNA and VRM have clearly defined deployment models.

Option A is false. CNA is deployed only on physical servers (compute nodes). It is responsible for interacting directly with hardware resources and cannot run inside a VM.

Option B is true. When VRM is deployed on physical servers, active and standby VRM nodes must be installed on separate physical servers to ensure high availability.

Option C is true. When VRM is deployed on virtual machines, the active and standby VRM VMs must be placed on different hosts within the management cluster to avoid single points of failure.

Option D is true. VRM supports deployment on either physical servers or virtual machines, providing flexible management options.

Therefore, the correct answers are B, C, and D.

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

During quick provisioning in FusionAccess:

Administrators must select a VM template.

A VM group must be specified for management purposes.

The number of VMs to be provisioned must be entered.

However, desktop group selection is not required at the VM creation stage. Desktop groups are associated later during desktop assignment, not during VM creation.

Therefore, the correct answer is C.

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

In FusionAccess deployment, vAG (Virtual Access Gateway) and vLB (Virtual Load Balancer) rely on internal account authentication and synchronization to maintain high availability (HA) status.

Changing the following passwords can directly affect HA synchronization:

root password for vAG/vLB (D)

gandalf account password for vAG/vLB (C)

root password for HDC (A), which may disrupt management communication

However, the ITA portal login password (B) is related only to user or administrator portal access and does not participate in HA synchronization mechanisms.

Therefore, changing the ITA portal login password is not a cause of abnormal HA status.

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

Huawei FusionCompute High Availability (HA) is designed to improve service continuity by automatically responding to VM or host failures.

Option A is true. FusionCompute allows administrators to configure different HA policies for virtual machines based on service importance, which aligns with SLA-driven management principles.

Option C is true. One of the core functions of HA is automatic VM reboot when a virtual machine encounters a failure, ensuring rapid service recovery.

Option D is true. FusionCompute continuously monitors CNA host and VM status. If a CNA host fails, HA triggers VM migration or restart on another available host in the same cluster, minimizing downtime.

Option B is false. Even when using shared storage, HA does not guarantee zero data loss. HA focuses on service recovery, not data consistency. Data loss may still occur depending on application state and write operations at the time of failure.

Therefore, the false statement is B.

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

Huawei Desktop Protocol (HDP) is a proprietary protocol optimized for cloud desktop scenarios and is a key topic in the FusionAccess learning scope.

HDP uses intelligent bitmap classification:

Text and fine details use lossless compression to ensure clarity and readability.

Images, videos, and nonsensitive graphics use lossy compression, which significantly reduces bandwidth consumption while maintaining acceptable visual quality.

This adaptive compression strategy allows FusionAccess to deliver smooth user experience even in limited bandwidth environments, which is a highlighted advantage in HCIA materials.

Therefore, the statement is TRUE.