Free Huawei H13-831 Practice Test & Real Exam Questions, Page 1

Question #1

When a company chooses to use VPN to access resources on the cloud, it needs to have a fixed public IP address to establish a connection with Huawei Cloud.

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question #2

A company deploys its own platform service on a Huawei Cloud ECS instance, and regularly collects related logs of each service and database through the cloud log service LTS and stores them in OBS. The service log and database log have different naming methods. The storage period of the service log is 3 days. The database log storage period is one week.
Which of the following solutions to delete expired logs are feasible? (Multiple choice)

A. Create an OBS bucket, store service logs and database logs at the same time, create OBS lifecycle management rules, configure by prefix, match server log configuration, delete after 3 days, and delete matching database log after configuration days.

B. Create two 0BS buckets, one bucket to store server logs, and enable lifecycle management rules to match the entire bucket. Configuration days expired and deleted. The other bucket stores database logs and enables lifecycle management rules to match the entire bucket. Configuration days expired delete.

C. Create two OBS buckets, one bucket to store service logs. The SDK provided by the OBS service traverses all objects in the bucket and deletes the logs 3 days ago; the other bucket stores the database logs. Traverse all objects in the bucket through the SDK provided by the OBS service and delete the logs 7 days ago.

D. Create an OBS bucket to store service logs and database logs at the same time and configure regular matching service log cleaning policies for 3 days and database logs cleaning policies for 7 days.

Discussion 0

Correct Answer: B,C,D Vote an answer

Question #3

In order to prevent tenants from suffering losses due to virtual machine escape attacks, which type of cloud service does Huawei recommend that tenants purchase?

A. Container Security Service

B. Cloud Fortress

C. Dedicated Host

D. Enterprise host security

Discussion 0

Correct Answer: D Vote an answer

Question #4

In the following description of the performance indicators of Huawei Cloud heterogeneous computing, which one is not an indicator that GPU heterogeneous computing needs to pay attention to?

A. Single chip precision number

B. Resolution

C. Memory bandwidth

D. NVLink bandwidth

Discussion 0

Correct Answer: A Vote an answer

Question #5

Which of the following components must be relied upon by the HBase service? (Multiple choice)

A. Yern

B. MapReduce

C. Zookeeper

D. HDFS

Discussion 0

Correct Answer: C,D Vote an answer

Question #6

When users use HUAWEI CLOUD SMS to migrate window hosts, the basic unit of file system block (Block) is used for migration, and only valid block data is migrated to the destination server, thereby improving migration efficiency.

A. TRUE

B. FALSE

Discussion 0

Correct Answer: A Vote an answer

Question #7

A company's e-commerce website is built on an ECS instance of HUAWEI CLOUD, and HUAWEI CLOUD CDN is used for website acceleration. However, it was discovered that cross-domain access failed after CDN acceleration.
Which of the following ways can tenants use to solve the problem?

A. In the CDN in equipment between cross-domain policy visit console control

B. Configure the cross-domain HTTP header in the CDN console.

C. in CDN turned back to the source configuration console range back to the source.

D. Configure HTTPS security acceleration in the CDN console.

Discussion 0

Correct Answer: B Vote an answer

Question #8

When users use Huawei Cloud VPN service, if there are multiple consecutive network segments at the remote end, which of the following is the most reasonable approach?

A. None of the above is reasonable.

B. The network segments cannot be aggregated and must be filled in separately.

C. You can aggregate continuous network segments into one large network segment and fill in the remote network segment.

D. There are several network segments at the remote end, just enter these network segments one by one in the input box, no matter how many network segments there are.

Discussion 0

Correct Answer: B Vote an answer

Question #9

When users use HUAWEI CLOUD SMS service to migrate a host with 500GB of data, with a source bandwidth of 20MB, how long does it theoretically take to complete the migration?

A. 37 hours

B. 63 hours

C. 9 hours

D. 57 hours

Discussion 0

Correct Answer: C Vote an answer

Question #10

Which of the following fields is most suitable for using Huawei Cloud CCE cloud container engine service? (Multiple choice)

A. High-performance AI computing applications

B. Hybrid cloud applications

C. Microservice application

D. Elastic scaling application

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question #11

OBS dump logs must be based on log groups.

A. False

B. True

Discussion 0

Correct Answer: A Vote an answer

Question #12

A customer in the VPC in an ECS (bound EIP) on the deployment of the SNAT service for the entire VPC provides the ability to access the public network, for which the custom route adds a default route (destination address 0.0.0.0 /0), the next hop is the ECS with the SNAT service deployed. At this time, if you bind EIP to another ECS in the VPC, what will happen?

A. The ECS can access the public network, but it cannot be determined by SMAT service or EIP access.

B. The ECS can't access the public network because of the clutter in the routing.

C. The ECS can continue to be deployed by the SNAT services ECS access the public network.

D. The ECS can access the public network through the bound EIP.

Discussion 0

Correct Answer: D Vote an answer

Question #13

What are the commonly used data encryption methods for users? (Multiple choice)

A. Server-side encryption

B. Client side encryption

C. Apply encryption

Discussion 0

Correct Answer: A,B,C Vote an answer

Question #14

An enterprise user uses a dedicated line to connect the VPC on Huawei Cloud and the IDC network under the cloud. An FTP Server is deployed on the ECS in the VPC. Now the IDC under the cloud needs to access the FTP Server, but the service must pass the specified IP (It is not provided in the 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16 network segment). How does the enterprise administrator need to configure to meet this requirement?

A. Use the NAT gateway service to convert the ECS IP with FTP Server deployed to the specified IP.

B. The demand cannot be met through the existing capabilities of the public cloud.

C. Use the specified IP to create EC and deploy FTP-Server in ECS

D. Use the specified IP to configure the sub-interface in the ECS operating system, add a custom routing entry in the VPC, configure the destination address to the specified IP, configure the next hop to the ECS, and turn off the "source/destination check" of the corresponding ECS switch.

Discussion 0

Correct Answer: A Vote an answer

Question #15

Users can build their own virtual clusters on the BMS bare metal servers they have purchased.

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Free Huawei H13-831 Practice Test & Real Exam Questions

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