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

After correcting the wording, the best verified answer is C . Standard Huawei OBS access methods include the console , RESTful APIs , and SDKs . Huawei OBS documentation and related Huawei service guides consistently describe OBS as being accessed through API-based methods and software-development toolkits, and many Huawei cloud services explicitly reference RESTful and SDK interaction with OBS resources.

Option C is different. Although some Huawei cloud-native scenarios allow OBS buckets to be mounted to workloads in CCE through OBS volumes, that is a specialized container-storage integration scenario, not the standard administrator access method for OBS itself. Huawei’s CCE documentation also warns about constraints and resource overhead when OBS buckets are mounted to workloads, which reinforces that this is not the normal general-purpose way an administrator “accesses OBS.”

So for exam-style classification, A , B , and D are the normal access methods, while C is not the standard answer. Therefore, the correct answer is C .

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The correct answers are A and C. Huawei’s cloud-service monitoring documentation shows that administrators can view the cloud service topology and dependencies between the current cloud service and other cloud services. This is exactly the kind of capability enabled by a CMDB’s dynamic dependency model, and it clearly supports application deployment topology display, which corresponds to option C.

Dynamic dependency information is also highly relevant to root cause locating, because dependency graphs help O & M personnel trace failures from one service to dependent services and identify the likely upstream or downstream source of an issue. Huawei troubleshooting materials reference locating faults of dependent services, which aligns with option A.

By contrast, resource capacity planning is a capacity-management scenario rather than a dynamic-dependency scenario, and certificate replacement in batches is an operational maintenance task that does not primarily depend on CMDB dynamic dependencies. Therefore, the supported scenarios are A and C, making the verified answer A, C.

The correct answer is D. Virtual Private Network (VPN) . Huawei’s official HUAWEI CLOUD Stack VPN documentation states that a VPN connection is an encrypted communications channel established between the VPN gateway in a VPC and the gateway in an external or local data center. Huawei also describes VPN as a way to connect a local data center to cloud resources through a secure and reliable encrypted tunnel over the Internet . This directly matches the requirement in the question for encrypting connections between cloud resources and local data centers.

By contrast, Direct Connect provides a dedicated, high-speed, low-latency connection, but the cited Huawei description emphasizes dedicated connectivity and stability rather than the VPN-style encrypted tunnel itself. EIP is only a public IP addressing service, and VPCEP is used for private access to services, not site-to-cloud encrypted interconnection. For small- and medium-sized enterprises that want a practical, secure, and relatively simple hybrid-cloud connection, Huawei documentation supports VPN as the best fit. Therefore, the verified answer is D .