Huawei Updated H13-527_V5.0 Exam Questions and Answers by camila

The statement is TRUE . In HUAWEI CLOUD Stack, a resource set is a logical grouping of cloud resources under a tenant or VDC for purposes such as authorization, organization, and management. Huawei documentation describes resource sets as being used to classify and manage resources within a tenant context, which means their scope is tied to the tenant’s own resource domain. This is why resource sets are commonly used to separate production, test, departmental, or project resources inside the same tenant or VDC rather than as a cross-tenant migration mechanism. ( )

Operationally, resources can be reassigned or moved between resource sets when administrators need to reorganize management boundaries, but the resource-set model itself is not designed to move resource sets across tenants . Cross-tenant transfer would break the tenant-based isolation and authorization structure that Huawei Cloud Stack uses for cloud governance. This is consistent with Huawei’s hierarchical cloud management approach, where tenants are major security and administration boundaries, while resource sets are subordinate organizational tools. Therefore, the verified answer is A (TRUE) because resource migration between resource sets is allowed within the management domain, but resource sets themselves are not intended for migration across tenants. ( )

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The correct fill-in answer is FTP. Huawei documentation for image registration on Service OM shows that images can be uploaded using different modes, including local upload, FTP, and NFS. The guidance indicates that for larger image files, administrators should use a network-based upload mode rather than simple local browser upload. In the Huawei document snippet, the upload options explicitly include NFS, and the paired option used in this context is FTP, which matches the exam sentence structure: “select ____ or NFS.”

This makes sense operationally in HUAWEI CLOUD Stack because large image files are more reliably transferred through shared file or server-based methods, especially in enterprise O & M scenarios. Local browser-based uploads are less suitable for very large images due to session stability, browser limits, and transfer reliability. Using FTP or NFS improves image registration efficiency and reduces the chance of interrupted uploads during image onboarding. Therefore, after correcting the sentence, the blank should be filled with FTP.

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The correct answer is C. Unified hardware model. Huawei’s System Integration description states that it provides a unified access mode and drive development standard for connecting cloud platforms to ManageOne. Huawei’s cloud-service architecture materials also explicitly reference items such as Unified Authentication, which is part of the common-component layer used during login and service access.

Within Huawei Cloud Stack’s unified access and integration model, service-facing capabilities such as unified service catalog, unified authentication, and unified metering belong to the logical platform-access specification set. These are cloud-management and service-governance functions. By contrast, unified hardware model does not fit that category, because the “10 Unified Access Specifications” are about access, integration, management, and service consistency, not about forcing all infrastructure hardware into one model. Huawei Cloud Stack supports heterogeneous infrastructure and abstracts it through the platform rather than treating “unified hardware model” as an access specification. Therefore, the item that is not included is C.

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The correct answer is D . Huawei’s official HUAWEI CLOUD Stack NAT Gateway documentation explains that DNAT is used to map the private IP address and port of a cloud server in a VPC to a public IP address and port by binding an EIP. In practical terms, DNAT allows requests that arrive at a public IP address to be forwarded to the private IP address of a server inside the cloud network. That matches option D exactly.

Option A describes SNAT , not DNAT. Huawei explicitly states that SNAT translates a private IP address into an extranet/public IP address so cloud servers can access the Internet. Option B is also related to SNAT behavior, because Huawei notes that multiple cloud servers in a VPC can share an EIP for outbound Internet access through SNAT. Option C describes a filtering or firewall-style function rather than NAT translation.

Therefore, in Huawei Cloud Stack networking, DNAT is specifically used for inbound mapping from public addresses to private cloud-server addresses , so the verified answer is D .

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