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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Enterprise Application Architectures and Cloud Technologies | 5% | - Cloud service models and deployment models - Evolution of enterprise application architectures - Core characteristics and value of cloud computing |
| Topic 2: HUAWEI CLOUD Innovations and Solutions | 5% | - Huawei Cloud ecosystem and tools - Emerging technologies integration (AI, Big Data, IoT) - Industry solutions and best practices |
| Topic 3: HUAWEI CLOUD O&M Solution | 10% | - Cloud monitoring and alerting system - Automated operation and maintenance - Fault diagnosis and recovery mechanism - Log management and analysis |
| Topic 4: Cloud Native Application Architecture Design | 30% | - Cloud native concepts and technologies - Container and orchestration technology - Serverless architecture design and application scenarios - Microservice architecture design and practice
|
| Topic 5: Cloud-based Architecture Design of Conventional Applications | 50% | - Cloud resource planning and design principles
|
>> H13-821_V3.5 Dumps Deutsch <<
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43. Frage
Cloud Container Engine (CCE) provides multiple Service network access modes. Match each description with its corresponding access mode.
Antwort:
Begründung:
Explanation:
"ClusterIP: This is the default type. A virtual IP address that can be accessed only within the cluster is allocated from the Service CIDR block of the cluster."
"NodePort: The Service is exposed on each node's IP address at a static port."
"LoadBalancer: This type of Service adds an external load balancer on the top of a NodePort Service."
"DNAT: This type of Service translates IP addresses for cluster nodes and enables multiple nodes to share an EIP." Huawei source: Training PDF pp. 458-459 Technical Deep Dive This matching exercise tests four Huawei CCE network access modes. The first description is ClusterIP, option A: Kubernetes creates an internal virtual address from the Service CIDR range, normally usable only inside the cluster. The second is NodePort, option B: the Service is exposed on a static port of each node, allowing the relevant node address and port to reach the workload. NodePort traffic normally reaches a corresponding ClusterIP abstraction.
The third description is LoadBalancer, option C. An external load-balancing resource accepts traffic and distributes it to eligible pods; Huawei Cloud ELB supports Layer 4 and, through applicable listener implementations, Layer 7 traffic distribution. The fourth description is Huawei CCE's DNAT mode, option D.
It uses network address translation to allow multiple cluster nodes to share an EIP and avoids tying the externally exposed service to a single node's directly bound EIP.
A Kubernetes Service provides a stable access mechanism even though backend pods may be scheduled, replaced or rescaled. Engineers can inspect configured Services with kubectl get services, check policy and endpoints with kubectl describe service, and verify corresponding EndpointSlices. ClusterIP, NodePort and LoadBalancer are standard Kubernetes Service types. Huawei's DNAT access mode is specific to the CCE service integration and should not be represented as an upstream Kubernetes Service.spec.type value. The original screenshot is retained with empty match boxes; the verified order is A, B, C, D.
Technical commands / calculations from the reviewed batch
kubectl get services
kubectl describe service my-service
kubectl get endpointslices
Description
Correct selection
1
A - ClusterIP
2
B - NodePort
3
C - LoadBalancer
4
D - DNAT
44. Frage
Huawei Cloud Application Service Mesh (ASM) offers easy-to-use, fully managed service meshes with high performance and reliability. Which of the following statements about ASM is incorrect?
Antwort: A
Begründung:
"Huawei Cloud Application Service Mesh (ASM) provides easy-to-use, fully-managed service meshes with high performance and reliability. It supports multiple types of infrastructures such as VMs and containers and centrally manages multi-cluster services across regions. In ASM, a service mesh serves as an infrastructure layer. It enables you to manage and monitor service traffic, ensure secure access, and perform grayscale releases for stable service iteration."
"ASM is deeply integrated with CCE and helps you manage application traffic and lifecycle in a non-intrusive manner." Huawei source: Training PDF pp. 527, 529 Why D is incorrect: Application deployment is managed by Cloud Container Engine (CCE) or CI/CD deployment pipelines (such as CodeArts). Application Service Mesh (ASM) does not deploy applications itself; rather, it provides the traffic management and routing governance (such as traffic shifting/splitting based on weight, headers, or cookies) that facilitates grayscale releases once the versions are deployed.
45. Frage
Match each IoT-related cloud service to its description.
Antwort:
Begründung:
Explanation:
"IoT Device Access (IoTDA) enables connectivity and management for numerous devices. It links physical devices to the cloud, gathers their data, and sends commands for remote control. By integrating with other cloud services, it accelerates the development of IoT solutions."
"A complete IoT solution consists of an IoT platform, devices, and applications."
[The ecosystem slide also lists IoT Edge and IoT Analytics; IoTDP is expanded in the acronym table as IoT Device Provisioning. ] Huawei source: Training PDF pp. 665-668; official IoT Analytics/IoTDP/Edge documentation Technical Deep Dive The four matches correspond to different stages of Huawei's IoT architecture. Description 1 is IoTA, option
D. IoT Analytics uses asset-based representations of devices and equipment to integrate telemetry, clean data, store it, analyze it and visualize operational patterns. This is suited to smart buildings, industrial monitoring and digital-twin analysis. Description 2 is IoTDA, option B. IoT Device Access connects large numbers of physical devices to the cloud, accepts telemetry, manages device identities and configurations and delivers supported remote commands.
Description 3 is IoT Edge, option C. Edge computing combines compute, storage, networking and application services close to the physical devices. It can reduce transmission latency and bandwidth requirements, and may continue local operations during temporary connectivity loss. Description 4 is IoTDP, option A. IoT Device Provisioning handles provisioning, connecting and moving devices among the appropriate IoT platform instances, including scenarios involving regions or different operational environments.
The original drag-and-drop screenshot includes the labels IoTDP, IoTDA, IoT Edge and IoTA. The matching order from top to bottom is D, B, C, A. The Huawei V3.5 slides directly explain IoTDA and illustrate IoT Edge and IoT Analytics in the wider ecosystem. The specialized IoTA and IoTDP descriptions are supplemented by official Huawei product documentation. For an end-to-end IoT solution, provisioning and connectivity establish the data path, edge nodes perform local processing where appropriate, and analytics converts telemetry into decisions. The matching is unique and technically well grounded.
Description
Correct selection
1
D - IoTA
2
B - IoTDA
3
C - IoT Edge
4
A - IoTDP
46. Frage
Each EIP can be associated with only one cloud resource at a time, and the EIP and that resource must be in the same Region.
Antwort: B
Begründung:
"An EIP and its bound cloud resource must be in the same region."
[Supporting description] One EIP can be associated with only one supported cloud resource at a time; global EIP has different association capabilities.
Huawei source: Training PDF p. 159
Technical Deep Dive
Huawei's standard Elastic IP is an independently allocated public IPv4 address that can be associated with a supported cloud resource. It can be bound to only one such resource at a time, and the resource and EIP must be in the same region. The statement is therefore TRUE, option A.
Examples of supported EIP association targets include eligible ECS network interfaces, load balancers, virtual IPs and NAT gateways, depending on the product and deployment mode. If an EIP is bound to ECS-A, it cannot be directly bound to ECS-B simultaneously; the original association must be removed first. Likewise, an EIP allocated in one region cannot be directly assigned to an ECS in another region under the ordinary EIP model.
This must be distinguished from public IP sharing through NAT. A gateway may use one associated EIP to provide Internet connectivity for many private servers, but the EIP remains associated with a single gateway resource rather than many ECSs. Global EIP is a different product with cross-region design capabilities.
During solution planning, verify region, bandwidth billing, whether the target resource supports the association, failover strategy and routing. Moving an EIP during a failure can alter traffic paths, but it does not by itself ensure application readiness or database consistency. The course's wording applies to normal EIPs and is accurate.
47. Frage
After a service website is connected to WAF, WAF acts as a reverse proxy between the client and server. All website access requests are first forwarded to WAF. WAF detects and filters malicious attack traffic, then sends normal traffic to the origin server to ensure that the origin server remains secure, stable, and available.
Antwort: B
Begründung:
"After a website is connected to WAF, all HTTP and HTTPS requests (including attack requests from attackers and normal service requests from users) are checked by WAF. WAF filters out attack requests and forwards normal service requests to the web server."
"WAF works as a reverse proxy between the client and the origin server. All website access requests are forwarded to WAF first." Huawei source: Training PDF pp. 366, 369 Technical Deep Dive Huawei's V3.5 WAF chapter describes a reverse-proxy protection architecture in which incoming HTTP and HTTPS requests first reach Web Application Firewall before being forwarded to the origin web server. WAF inspects requests and filters malicious traffic such as SQL injection, XSS and command-injection attempts; allowed requests reach the application. The origin server processes those requests and sends responses back through the applicable WAF path, where supported response checks may be applied before delivery to clients.
This matches the statement, so answer A, TRUE.
For example, a malicious client can submit a URL parameter containing an SQL-injection payload. A configured WAF policy may recognize the suspicious request and block it, reducing the chance that the vulnerable application receives it. A normal customer request passes to the origin and receives the legitimate application response. This defensive layer is valuable but does not guarantee that every exploit will be detected, and applications still require secure coding and proper authentication.
Architecture matters. In CNAME-based proxy deployment, DNS directs protected website traffic through WAF; direct origin access should be restricted to avoid bypass. Huawei also offers ELB-access and dedicated modes whose traffic integration can differ, including out-of-path handling in some configurations. The true
/false statement is correct for the reverse-proxy model explicitly described by the source, but it should not be generalized without qualification to every physical packet path in every WAF mode. Verify TLS termination, client-IP forwarding, availability, log collection and origin security when planning a deployment.
Question 2 - The stem describes availability while labeling the concept as security; retain FALSE.
Question 3 - A third-party key may omit government incentives; Huawei V3.5 explicitly lists them.
Question 5 - Standard stopped pay-per-use ECS compute billing differs from special-instance or attached- resource billing.
Question 6 - The suggested M8/M7/M5 blanket recommendation is not established by the V3.5 workload table; the workload is underspecified.
Question 10 - Huawei text supports D as well as B and C; a B,C-only key is incomplete.
Question 11 - "Any region" is overbroad: connectivity depends on supported regions, provisioning, routing and compliance.
Question 13 - EIP is bound to NAT gateway, not simultaneously directly to target ECS; all-port mapping limits should be explicit.
Question 14 - Same-region inter-VPC networking should use VPC peering or private routing, not the posited VPN gateway-to-gateway scenario.
Question 17 - The resilience scenario describes multiple EIPs in SNAT, not DNAT.
Question 18 - An OS restart is not a required precondition for SFS deletion.
Question 19 - Partition tables MBR/GPT are supported in Windows; NTFS/FAT/exFAT are filesystems.
Question 20 - Corrected source typo dir0l to dir01; PFS has independently represented directories.
Question 22 - Original 2-answer wording overlooks D, which also incorrectly claims Common I/O is high- read-performance storage. Correct D or accept A,C,D.
Question 23 - Blackhole traffic dropping is distinct from DDoS traffic scrubbing.
Question 24 - Huawei CCE DNAT is platform-specific, not an upstream Kubernetes Service.spec.type.
Question 26 - Kubelet may also run on a control-plane host; question should ask for control-plane components rather than components that merely run on master nodes.
Question 28 - A crashed process may restart by restartPolicy without a liveness probe; the probe specifically drives restarts when liveness checks fail.
Question 29 - VPC network is another official CCE model but is not provided as an answer option.
Question 32 - A incorrectly binds an EIP to the cluster rather than node/load balancer. D requires routing
/peering in addition to security groups. Earlier choose-three intent differs from literal key.
Question 34 - Option B merges separate terms Dubbo and Service Mesh into "Dubbo mesh"; revise it so D is uniquely wrong.
Question 37 - No valid incorrect option: all four claims match the cited ASM course. Replace one answer choice or withdraw item.
Question 38 - Option A refers specifically to content-based grayscale routing; other grayscale policies can use traffic ratios.
Question 39 - RPO seconds is erroneously labeled RTO seconds. Course states RTO under 30 minutes.
Question 43 - D (WAN quality monitoring) is a monitoring capability, not a cloud resource; CCE metrics are principally surfaced through AOM/Prometheus rather than as listed generic Cloud Eye metrics.
Question 44 - HSS, not CBH, is associated with vulnerability checks, baseline checks and web tamper protection.
Question 45 - Asynchronous migration is not a distinct named DRS function in the V3.5 classification.
Question 46 - Log structuring is configured per log stream rather than per log group; A is false.
Question 48 - External Prometheus/Grafana monitoring integration exists, so C is false.
Question 50 - A and B are both inaccurate under qualified official documentation; single-answer item needs revision.
Question 51 - Source ODT stores IoT choices as screenshot; original unchanged exhibit included.
Definitions IoTA/IoTDP supplemented from official product documentation.
Question 54 - WebSocket/SSE pass-through support does not guarantee all WebSocket payloads are inspected like standard HTTP requests.
Question 55 - Self-signed certificates can establish TLS connections; they lack automatic public trust rather than Internet connectivity.
Question 56 - Reverse-proxy explanation applies to relevant WAF deployment modes; ELB/out-of-path modes have architectural distinctions.
Source Register
* H13-821-V3.5(1).odt - original revised question wording, options, and drag-and-drop source screens
* HCIP-Cloud Service Solutions Architect V3.5 Training Material.pdf - numbered PDF pages cited per question
* HCIP-Cloud Service Solutions Architect V3.5 Lab Guide.pdf - storage initialization and Docker build exercises
* Supplemental Huawei Cloud official product documentation - used where course slides require billing, protocol, Agent or service-specific qualification Reference convention: "p." and "pp." refer to the page number in the supplied PDF file, not necessarily the printed slide number. Square-bracketed material in source boxes is editorial context rather than verbatim quotation.
48. Frage
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