H13-831_V.20 Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 Free Practice Exam Questions (2025 Updated)

A database host is placed in its own VPC and set up VPC peering to connect to different VPCs that contain applications. When the application server cannot connect to the database, what of the following troubleshooting steps should be taken to resolve the issue? Multiple selection

In the disaster recovery solution of three centers in two regions and three centers on the cloud configurations, logs, snapshots, and backups generated by the production and disaster recovery centers

Cross-region through cloud backup CBR. Judgment

The service O&M optimization process on HUAWEI CLOUD is based on years of business practice, and the sequence should be from the beginning to the end: Risk identification->Analysis phase->Sorting stage〉Rectification and optimization. judgment

In order to prevent unauthorized users from accessing and downloading too many resources by OBS, we recommend which of the following E's for resource access control??

HUAWEI CLOUD CDN acceleration technology relies on DNS services, which of the following are the commonly used DNS DNS records? Multiple selection

When migrating applications to the cloud there are many factors that affect the migration efficiency. When using an online migration solution, the most important factors affecting migration efficiency include migration network bandwidth and network quality, the performance of source and destination hosts, the time period during which the migration work is carried out, the types of migration services, the types of migration databases, and migration tools. Judgment

A user uses Dvwa software for exploit testing. On the software page, the user enters the following content ">V/INPUUT>V in the input field script>alret(1803) w/script> , the commit appears echoed as shown in the figure. What is correct for the following description of the echo? Multiple selection

An e-commerce customer needs to connect an ECS in a VPC with a data center or VPC and enable the VPN feature. What is the correct description of VPNs below? Multiple selection

HPA (H o rizontal Pod Autoscaler) is used to control Pod(). A scaled controller, HPA periodically checks the metrics of pods, calculates the number of replicas required to meet the target values configured by the HPA resource, and then adjusts the target resource (e.g D e ploym e nt) of r e plicas field.

A product is highly reliable, i.e. () very large, indicating that the product rarely fails; However, the product is very poor in serviceability, and it takes a long time to recover from a failure, that is, () is large, then the product is still not highly available.

Users are using private images Windows server 2012 R2D atacenter 64bit created on an elastic cloud server Host Monitoring Agent is installed but in the management console, the plug-in status of the cloud service is still displayed as "Not Installed". Viewing the logs of client Agent shows that the signing time and server time are quite different, and you can use % of the N T of each ECS P Server is changed to the HUAWEI CLOUD NTP server address to resolve this issue.

If the customer's business is migrated to the cloud which of the following security will be the responsibility of the user?

If an enterprise has deployed services in Alibaba Cloud and plans to migrate IT services to HUAWEI CLOUD in the near future, what are the errors in describing the following service migration scenarios? Multiple selection

As the number of urban vehicles increases year by year, the problem of parking difficulties is becoming more and more real, especially for commercial complexes and people in citiesParking lots of larger tourist attractions, parking is difficult, it is difficult to find a car, and customers are easy to cause unnecessary traffic jams, and even increase trafficThe probability of an accident. Plan to use HUAWEI CLOUDROMAComect After investigation and analysis, the transformation of the traditional parking lot management system has the following pain points:pain point 1∶Since traditional parking lots mostly rely on human managementIt is difficult to grasp the panorama of parking spaces in real time, and the entry and exit and payment time are long, and the parking space is inefficient;pain point 2:Parking usersIt is not possible to know the availability of parking spaces in the parking lot in real time, and it takes a lot of time to find a parking space, further increasing the roadTraffic stress;pain point 3:The transportation department cannot grasp the use of urban parking spaces in real time, and it is difficult to formulate effective parking problemsof traffic mitigation measures. If you are an expert in HUAWEI CLOUD O&M, which of the following measures would you take to solve the above pain points?

Digital transformation of traditional parking management system?Multiple selection

An enterprise uses ECS to deploy its own database engine. The database engine requires multiple ECS instances to form a cluster, and the engine takes data on all instances to avoid node corruption and data loss. Holding data in the file system requires extremely high throughput and very low latency. In this scenario, you can select () storage scheme to implement it. Fill in the blanks

Which of the following options is a factor to consider in designing for cost on the cloud?

A company plans to migrate the ORACL E RAC service that was originally deployed in the current I DC data center to HUAWEI CLOUD What types of cloud servers are there?

HUAWEI CLOUD may interrupt the Spot Billing Instance and terminate the use of the instance. When a Spot Billing Instance interrupts recycling, you cannot use the Spot Billing Instance to make an image. Therefore, in the process of use, it is important to do a good job of data backup. Judgment

A, correct

B. False

answer: A

Due to business needs, a customer uses Functiongraph service to save manpower and material investment, which of the following is used

Function Graph the necessary work?