H13-831_V2.0 Exam Questions
600 real H13-831_V2.0 exam questions with expert-verified answers and explanations. Page 12 of 12.
- Question #4977Advanced Network and Security Architecture Design
An application running on an ECS instance needs to read a large amount of data from OBS for analysis. However, the company's compliance standards do not allow the server to access...
VPC endpointOBS private accessnetwork isolationcompliance - Question #4978Cloud Governance, O&M, and DevOps Architecture
Application Operation and Maintenance Management Service AOM supports docking with application services, and collects operation and maintenance data of infrastructure, middleware a...
AOMO&M monitoringlog analysisevent alarms - Question #4979Advanced Storage and Database Architecture Design
Mr Tai is the company's operation and maintenance personnel. In order to strengthen data security in the database, Xiao Li needs to use OMS to synchronize data in the MySQL databas...
OMSDRSMySQL synchronizationdatabase disaster recovery - Question #4980Cloud Service Solution Architecture Theory and Practice
Throughput is used to reflect the overall processing capacity of the system. The actual throughput of the system is different in different time periods. When we talk about the perf...
throughputperformance indicatorssystem capacityperformance metrics - Question #4981Hybrid Cloud and Multi-Cloud Solution Architecture
After using the host migration service SMS to migrate the business from the offline IDC room to the online one, parameters such as the host SID and login password will change.
SMShost migrationserver SIDIDC to cloud - Question #4982Cloud Governance, O&M, and DevOps Architecture
When customers analyze and obtain performance indicators based on stress testing, they usually set thresholds for basic resource performance monitoring data, including a maximum CP...
stress testingCPU thresholdmemory thresholdI/O utilization - Question #4983Big Data, AI, and IoT Architecture Design
Huawei Cloud MapReduce Service MRS only supports the storage of unstructured data in the cluster, but provides multiple mainstream computing engines, such as Storm (stream computin...
MRSMapReducebig data storagecomputing engines - Question #4984Cloud Governance, O&M, and DevOps Architecture
When users use the LTS Cloud Log Service on Huawei Cloud and need to dump logs to OBS, they should use the log group as the basic operation unit.
LTSlog dumpOBSlog stream vs log group - Question #4985Advanced Network and Security Architecture Design
A Virtual Private Network (VPN) service establishes a secure, encrypted public network communication tunnel between remote users and a virtual private cloud (VPC). When creating a...
VPN gatewayEIPencrypted tunnelVPC connectivity - Question #4986Cloud Service Solution Architecture Theory and Practice
Using cost-effective resources, matching supply and demand, being revenue-aware, and continuous cost optimization are the main design principles for cost optimization of cloud arch...
cost optimizationcloud architecture principlesFinOpsdesign principles - Question #4987Business Continuity and Disaster Recovery Architecture
An insurance company plans to migrate its local data center business to Huawei Cloud and adopt a cross-AZ active-standby disaster recovery solution for business deployment. When de...
cross-AZ disaster recoveryactive-standbyDR planning layersbusiness continuity - Question #4988Cloud Service Solution Architecture Theory and Practice
Business cloud migration is to build an IT Infrastructure resource pool through "hardware resource pooling + full software integration + full operation automation" to achieve resou...
cloud migrationresource poolinginfrastructure automationIT transformation - Question #4989Cloud Governance, O&M, and DevOps Architecture
Huawei Cloud's distributed messaging service RocketMQ is fully compatible with open-source RabbitMQ, providing users with features such as out-of-the-box, rich messaging features,...
RocketMQRabbitMQmessaging serviceopen source compatibility - Question #4990Cloud Governance, O&M, and DevOps Architecture
Prometheus is an open source system monitoring and alarm framework that is very suitable for recording any purely numerical time series. It is suitable for both machine-centric mon...
PrometheusGrafanatime series monitoringalerting framework - Question #4991Hybrid Cloud and Multi-Cloud Solution Architecture
Huawei Cloud Host Migration Service SMS supports block migration. Block migration refers to migration based on file system blocks. Therefore, even if the network is interrupted, on...
SMSblock migrationcloud migrationdata transmission efficiency - Question #4992Advanced Network and Security Architecture Design
Huawei Cloud Resolution Service's main functions include public network domain name resolution, intranet domain name resolution, reverse resolution, intelligent circuit resolution,...
DNS resolutioncloud auditoperation logsaudit backtracking - Question #4993Cloud Governance, O&M, and DevOps Architecture
Application Performance Management (APM) can quickly analyze slow and abnormal SQL.
APMslow SQL analysisapplication performancedatabase monitoring - Question #4994Advanced Compute and Container Architecture Design
Microservice Engine CSE is a one-stop management platform for microservice solutions. Using the microservice engine allows developers to focus more on business and operations, furt...
microservice engineCSEservice governancedeveloper productivity - Question #4995Advanced Compute and Container Architecture Design
When users purchase an Elastic Cloud Server, they can install various virtualization software on it. Furthermore, they can create virtual machines within the virtualization softwar...
ECSnested virtualizationhypervisorcloud server restrictions - Question #4996Advanced Storage and Database Architecture Design
An Internet company uses Huawei Cloud to deploy its web business. It can use the object storage service OBS to store dynamic files and the elastic file service SFS to store static...
OBSSFSstatic vs dynamic filesstorage service selection - Question #4997Cloud Governance, O&M, and DevOps Architecture
Huawei Cloud operations personnel can not only view relevant service details through the "Resources" of the customer console, but also view the "Alarm Rules" of each service throug...
CESoperations monitoringcustomer consolealarm rules - Question #4998Advanced Storage and Database Architecture Design
Elastic File Service (SFS) is a stable, secure, efficient, and easy-to-use cloud storage service that can store any amount and format of unstructured data. SFS offers many advantag...
SFSelastic file servicecross-region sharingavailability zones - Question #4999Cloud Governance, O&M, and DevOps Architecture
When users use the LTS Cloud Log Service on Huawei Cloud and need to dump logs to OBS, in addition to having LTS usage permissions, they also need OBS Administrator permissions.
LTSOBS log dumpIAM permissionslog service - Question #5000Advanced Compute and Container Architecture Design
Under the spot billing model, users can purchase and use Elastic Cloud Servers at a discount. Spot instances are the same as regular cloud servers and support operations such as sw...
spot instancesbilling modelECS limitationsinstance management - Question #5001Advanced Network and Security Architecture Design
By default, all subnets within the same VPC are fully connected. Therefore, to ensure network permission control between different businesses, it is recommended that different subn...
security groupsVPCnetwork access controlrule activation - Question #5002Advanced Network and Security Architecture Design
There are several cloud hosts under each of the two VPCs, and the subnets overlap. Now it is necessary to open up the network for mutual access between the two VPCs. You can config...
NAT gatewayoverlapping subnetsVPC connectivitynetwork segment conflict - Question #5003Cloud Governance, O&M, and DevOps Architecture
Before a service goes live, performance testing is typically conducted to verify whether the software system can meet the user's performance targets. This testing also helps identi...
performance testingstress testingendurance testingbottleneck analysis - Question #5004Hybrid Cloud and Multi-Cloud Solution Architecture
A company has two subsidiaries. Each company has independently planned network segments, resulting in overlapping subnet segments. The customer wishes to retain the original networ...
cloud migrationoverlapping subnetsnetwork planningmulti-tenant networking - Question #5005Big Data, AI, and IoT Architecture Design
A connected car company needs to collect vehicle location data in real time and transmit the data to CloudTable, Huawei Cloud's table storage service, so that users can query the i...
DISCloudTableIoT data ingestionreal-time streaming - Question #5006Advanced Compute and Container Architecture Design
After the microservice deployment is complete, manage the service based on its operation status. When the service needs to be continuously upgraded, a rolling upgrade can be used....
rolling upgrademicroservice deploymentupdate strategycontainer orchestration - Question #5007Cloud Service Solution Architecture Theory and Practice
Serverless is a cloud computing model based on Platform as a Service (PaaS). Serverless computing provides a microarchitecture where end customers do not need to update, deploy, co...
serverlessPaaScloud computing modelFaaS - Question #5008Advanced Network and Security Architecture Design
After connecting a website to the Web Application Firewall (WAF), the website's file upload requests will be subject to certain restrictions.
WAFfile upload restrictionsweb securityapplication firewall - Question #5009Advanced Network and Security Architecture Design
After analyzing one of the customer's historical cloud business failure events, ECS experienced jitter when accessing the public network. The root cause was found to be an excessiv...
NAT gatewayECS public networkTCP packet lossEIP bandwidth - Question #5010Advanced Compute and Container Architecture Design
A startup currently operates primarily on-premises, primarily in container-based environments. With limited budgets in the initial cloud migration phase, they are considering a pha...
CCENginx Ingresscanary releaseweighted traffic splitting - Question #5011Cloud Governance, O&M, and DevOps Architecture
Using the unified identity authentication service (IAM) service can achieve physical isolation between resources and group and isolate resources. If an enterprise has cloud resourc...
IAMenterprise projectsresource isolationpermission management - Question #5012Hybrid Cloud and Multi-Cloud Solution Architecture
According to the network migration implementation steps, it is necessary to collect information on the destination network, design a suitable network architecture on the cloud, and...
network migrationcloud migration stepsmigration preparationintermediate network - Question #5013Advanced Network and Security Architecture Design
A mobile Internet application platform consists of complex business modules, and business components are frequently selected and updated. Considering the scalability of resources,...
VPC subnet designmicroservicesnetwork segmentationscalability - Question #5014Advanced Network and Security Architecture Design
To protect the security of cloud services, Huawei Cloud provides a variety of services and solutions. Among them, the "CC Attack Protection" function can be selectively enabled usi...
CC attack protectionWAFrate limitingIP frequency control - Question #5015Hybrid Cloud and Multi-Cloud Solution Architecture
Object Storage Migration Service (OMS) is suitable for object storage migration scenarios where the data volume in a single bucket does not exceed 10TB or the number of objects doe...
OMSobject storage migrationdata volume limitsmigration constraints - Question #5016Advanced Storage and Database Architecture Design
In heterogeneous database migration scenarios, Data Replication Service (DRS) supports structure migration and syntax conversion. Database and application migration (UGO) supports...
DRSUGOheterogeneous database migrationschema conversion - Question #5017Advanced Compute and Container Architecture Design
An internet company wants to add a negative load balancer to a scaling group. This ensures that all instances receive equal distribution of application traffic when adding or remov...
Auto Scalingload balancerVPCtraffic distribution - Question #5018Cloud Service Solution Architecture Theory and Practice
High availability (HA) is a key consideration in distributed system architecture design. It can be used to reduce the time a system is unavailable. In any scenario, a high-availabi...
high availabilityHA clusterprimary-backup nodesdistributed systems - Question #5019Hybrid Cloud and Multi-Cloud Solution Architecture
When migrating through the host migration service SMS, and after the migration agent in the Biaonuo server obtains the migration instructions from the host migration service, it wi...
SMShost migrationSSL certificatemigration security - Question #5020Hybrid Cloud and Multi-Cloud Solution Architecture
During the migration process to Huawei Cloud, you need to select the appropriate migration tool to complete the corresponding migration work. For example, when migrating container...
SMScontainer migrationmigration tool selectionCCE - Question #5021Advanced Compute and Container Architecture Design
The container image service SWR provides simple and easy-to-use image hosting services. When the number of images to be migrated is large, for example, hundreds of images, when upl...
SWRcontainer image migrationdocker pushbatch image upload - Question #5022Advanced Network and Security Architecture Design
A game startup company launched a new game, which received a positive community response and saw a continuous increase in user numbers. However, the monitoring system recently dete...
CFWDDoS protectionSYN floodAnti-DDoS - Question #5023Cloud Service Solution Architecture Theory and Practice
The three cloud service models are IaaS, PaaS, and SaaS. Each service model corresponds to a different cloud stack, with IaaS corresponding to the infrastructure stack, including d...
IaaSPaaSSaaScloud service models - Question #5024Advanced Compute and Container Architecture Design
In a Kubernetes cluster, a controller Pod is the smallest deployment unit that can be created, scheduled, and managed. A Pod is a single-container application instance. Generally,...
KubernetesPodcontainer unitmulti-container Pod - Question #5790Hybrid Cloud and Multi-Cloud Solution Architecture
The application architecture and code remain unchanged, only the server specifications and configurations are changed. Answer:
Rehostlift and shiftserver configurationmigration strategy - Question #6493Cloud Service Solution Architecture Theory and Practice
Please associate the following ways to improve response time with their corresponding results. Answer:
response time optimizationperformance tuningarchitecture designlatency