According to the official Huawei FusionAccess component deployment guidelines, the statement is FALSE. In the Huawei HCIA-Cloud Computing V5.5 curriculum, the deployment modes for infrastructure components are highly flexible to accommodate different business scales.

In adistributed deployment(large scale), it is a best practice to keep roles separate for performance and security. However, in astandalone or small-scale deployment, Huawei explicitly supports and even provides a "vAG/vLB/WI" all-in-one template. In this scenario, theWeb Interface (WI),Virtual Access Gateway (vAG), andVirtual Load Balancer (vLB)are all co-deployed on the same Virtual Machine. This reduces the hardware resource footprint and simplifies the management of the desktop cloud for small offices or testing environments.

ThevLB (Virtual Load Balancer)is responsible for distributing traffic among multiple WI servers to ensure high availability. ThevAG (Virtual Access Gateway)handles the secure HDP protocol traffic from the terminal to the desktop VM. TheWIprovides the login portal. Because these three roles interact directly during the user's login and desktop connection phase, they are technically compatible for co-residency on a single Linux-based appliance.

While the statement correctly identifies that vAG and vLB can be co-deployed (a very common practice), it incorrectly claims that vLB and WIcannotbe co-deployed. In the HCIA exam, it is important to remember that Huawei's "Standalone" deployment mode allows for the consolidation of these specific access-layer components into a single VM to maximize resource efficiency. Therefore, the assertion that such a deployment is impossible is technically incorrect.