We not only do a good job before you buy our H13-821_V3.5 test guides, we also do a good job of after-sales service. Because we are committed to customers who decide to choose our H13-821_V3.5 study tool. We put the care of our customers in an important position. We provide you with global after-sales service. If you have any questions that need to be consulted, you can contact our staff at any time to help you solve problems related to our H13-821_V3.5 qualification test. Our thoughtful service is also part of your choice of buying our learning materials. Once you choose to purchase our H13-821_V3.5 test guides, you will enjoy service.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Cloud Native Application Architecture Design | 30% | - Container and orchestration technology - Cloud native concepts and technologies - Serverless architecture design and application scenarios - Microservice architecture design and practice
|
| Topic 2: HUAWEI CLOUD Innovations and Solutions | 5% | - Industry solutions and best practices - Emerging technologies integration (AI, Big Data, IoT) - Huawei Cloud ecosystem and tools |
| Topic 3: Enterprise Application Architectures and Cloud Technologies | 5% | - Evolution of enterprise application architectures - Core characteristics and value of cloud computing - Cloud service models and deployment models |
| Topic 4: Cloud-based Architecture Design of Conventional Applications | 50% | - Security architecture design on cloud
- Cloud resource planning and design principles
|
| Topic 5: HUAWEI CLOUD O&M Solution | 10% | - Automated operation and maintenance - Log management and analysis - Fault diagnosis and recovery mechanism - Cloud monitoring and alerting system |
>> Valid H13-821_V3.5 Exam Fee <<
It would be really helpful to purchase HCIP-Cloud Service Solutions Architect V3.5 (H13-821_V3.5) exam dumps right away. If you buy this Huawei Certification Exams product right now, we'll provide you with up to 1 year of free updates for HCIP-Cloud Service Solutions Architect V3.5 (H13-821_V3.5) authentic questions. You can prepare using these no-cost updates in accordance with the most recent test content changes provided by the HCIP-Cloud Service Solutions Architect V3.5 (H13-821_V3.5) exam dumps.
NEW QUESTION # 10
In Cloud Container Engine (CCE), when a backend pod is rebuilt, it receives a newly bound IP address, but the frontend pod is not aware of the change. If the backend pod is accessed through a Service, the frontend pod does not need to know about this change.
Answer: B
Explanation:
"Kubernetes Services are used to solve the pod access problems. You can add a Service (with a fixed IP address) for a frontend pod to access the backend pods. The Service forwards the traffic to the pods. In this way, the frontend pod does not need to detect the changes of the backend pods. The Service can also perform load balancing for these pods." Huawei source: Training PDF p. 428 Technical Deep Dive Kubernetes pods are ephemeral. When a Deployment or another controller replaces a backend pod, the new pod may receive a different IP address. Directly connecting frontend applications to individual pod addresses would make deployments and recovery fragile. Kubernetes Services solve this by exposing a stable logical endpoint while maintaining an updated set of backend endpoints. The question is therefore TRUE, option A.
A frontend pod can call a Service by its cluster DNS name, for example backend-service.default.svc.cluster.
local. The Service identifies backend pods through label selectors, and Kubernetes maintains EndpointSlice data as pods appear, disappear or become unready. The frontend continues using the same Service name even though the backend membership changes. This mechanism also allows traffic distribution among eligible replicas.
Huawei's V3.5 training explicitly describes the scenario in which a backend pod is rebuilt and receives a new IP without requiring the frontend pod to detect the change. Engineers can validate the state with kubectl get pods -o wide, kubectl get services and kubectl get endpointslices. Service stability does not guarantee transaction-level continuity: in-flight connections to a failed pod may still be interrupted, and retry or idempotency behavior may be required. Similarly, application readiness probes must correctly identify when replacement pods can receive traffic. The core architectural advantage is decoupling service identity from transient pod addresses, which is essential for scaling and rolling updates.
Technical commands / calculations from the reviewed batch
kubectl get pods -o wide
kubectl get services
kubectl get endpointslices
NEW QUESTION # 11
Match each IoT-related cloud service to its description.
Answer:
Explanation:
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
NEW QUESTION # 12
Scalability generally means that a system or service can accommodate changes in scale by flexibly adjusting its architecture or resource configuration as business demand increases. Which of the following are examples of vertical scaling?
Select all that apply.
Answer: A,B
Explanation:
"Vertical scaling is to replace existing IT resources with one of greater or lower capacity."
[Course distinction] Horizontal scaling adds service nodes; vertical scaling changes the capacity of an existing resource.
Huawei source: Training PDF pp. 22-23
Technical Deep Dive
Vertical scaling, also called scaling up or scaling down, changes the capacity of an existing compute or database instance rather than increasing the number of instances. The distinction is architectural: vertical scaling changes resources assigned to a node; horizontal scaling adds or removes separate nodes.
Option B is correct because reducing RDS specifications from eight vCPUs and 32 GiB to four vCPUs and
16 GiB is vertical scale-down. Although capacity decreases, it remains vertical scaling. Option D is correct because increasing an ECS from two vCPUs and four GiB to four vCPUs and eight GiB is vertical scale-up.
Option A is horizontal database scaling: creating read replicas increases the number of database nodes available to serve read requests. Option C is likewise horizontal: the ECS population grows from two to five instances.
On Huawei Cloud, ECS flavor changes and supported RDS instance-class modifications can implement vertical scaling. Some changes may require restarting the instance or using a maintenance window. Vertical scaling is limited by available hardware and maximum instance flavors. Horizontal scaling can increase aggregate capacity and resilience, but requires load balancing, session handling, data distribution and consistent application behavior. Neither design automatically solves all availability issues; the choice must reflect the workload bottleneck and recovery objectives.
NEW QUESTION # 13
Data Replication Service (DRS) is an easy-to-use, stable, and efficient cloud service for online database migration and real-time database synchronization. Which of the following functions does DRS support?
Select all that apply.
Answer: A,B,C
Explanation:
"DRS simplifies data transmission between cloud databases and effectively reduces data transmission costs.
You can use DRS to migrate data between databases quickly to meet your service requirements."
"DRS provides multiple functions, including real-time migration, backup migration, real-time synchronization, data subscription, real-time disaster recovery, and workload replay." Huawei source: Training PDF p. 324 Technical Deep Dive Huawei Data Replication Service (DRS) supports several named database data-movement functions. Option A
, real-time disaster recovery, is correct because supported deployments can continuously synchronize database changes to a recovery destination. Option B , real-time migration, is correct because DRS can transfer databases while the source continues serving workloads, with appropriate final cutover controls. Option D , backup migration, is correct because a supported backup can be exported and uploaded to OBS or another supported location and restored to a destination database through the DRS workflow.
Option C is not a separate named DRS function in the Huawei V3.5 list. 'Asynchronous migration' may refer informally to underlying data-transfer behavior, but the official product categories include real-time migration, backup migration, real-time synchronization, data subscription, real-time disaster recovery and workload replay. An implementation technique must not be mistaken for an independently listed feature.
Production database migration involves pre-checking source and target engine versions, establishing network and security access, configuring appropriate accounts, verifying schema compatibility, tracking full-load transfer, monitoring incremental replication and validating final consistency. Real-time DR requires distinct recovery procedures and testing to ensure that a standby database can serve the workload after failure.
Workload replay is another DRS capability that can simulate source database activity on a target for compatibility or performance assessment. Architects should not conflate these modes or assume any engine can migrate to every destination. The official taxonomy directly supports A, B and D.
NEW QUESTION # 14
Scalable File Service (SFS) supports general-purpose file systems that provide users with scalable, high- performance file storage. Which of the following statements regarding general-purpose file systems are true?
Select all that apply.
Answer: A,C,D
Explanation:
"SFS provides scalable, high-performance NAS file storage and supports shared file access from multiple ECSs, BMSs, and containers running on CCE and CCI."
"General-purpose file systems require a VPC endpoint for mounting, whereas SFS Turbo does not."
[Course note] SFS supports NFS client mounting on Linux ECSs.
Huawei source: Training PDF pp. 222-226; official SFS documentation
Technical Deep Dive
Huawei SFS delivers managed shared file storage that ECSs and other supported compute resources can mount over network file protocols. General-purpose SFS differs from SFS Turbo in several provisioning and connectivity details. Option A is true within the course's model: general-purpose file systems are not assigned a default fixed maximum capacity, although service limits and user-configured quotas may still apply. Option C is true because the course states that general-purpose file systems require a VPC endpoint for mounting, whereas SFS Turbo follows another network-access model.
Option D is true. Linux instances require compatible NFS client software to mount NFS-based filesystems.
On a RHEL-compatible host, for example, nfs-utils provides utilities needed for NFS mounting; the exact package command depends on the operating system. Option B is false because although a file system should be unmounted before deletion and the Huawei deletion requirements must be satisfied, restarting the entire OS is not a prerequisite.
SFS is suitable for shared application content, web attachments and workloads that need a filesystem interface from multiple ECSs. A common troubleshooting sequence checks the NFS client packages, VPC endpoint or mount connectivity, DNS, route tables, security groups and NFS protocol version. For deletion, remove files and ensure there are no active mounts or required dependencies. The correct true statements are A, C and D.
The question should not imply every SFS file system is unlimited in every operational sense.
Technical commands / calculations from the reviewed batch
sudo dnf install -y nfs-utils
sudo mkdir -p /mnt/shared
sudo mount -t nfs -o vers=3 < NFS_SERVER > :/ /mnt/shared
df -Th
NEW QUESTION # 15
......
If you want to success in your career as a Huawei Certified Professional, you must think outside the box. It would be beneficial if you considered adding HCIP-Cloud Service Solutions Architect V3.5 to your resume. To get this certification, you must pass the H13-821_V3.5 exam conducted by Huawei. Passing the HCIP-Cloud Service Solutions Architect V3.5 exam will help you advance your career. It is not an easy task to pass the HCIP-Cloud Service Solutions Architect V3.5 certification exam on the first attempt, but now Dumpexams is here to help. To assist you with remote study, Dumpexams provides Huawei H13-821_V3.5 Exam Questions to make your test preparation complete. The Huawei H13-821_V3.5 exam questions simulate the actual exam pattern, allowing you to pass the HCIP-Cloud Service Solutions Architect V3.5 certification exam the first time.
Valid H13-821_V3.5 Exam Format: https://www.dumpexams.com/H13-821_V3.5-real-answers.html