Huawei H13-831-ENU 問題集

質問 1：
Huawei Cloud GPU-accelerated ECS elastic cloud server uses NVLink technology to achieve optimal multi-card interconnection.
A. False
B. True
正解：B

質問 2：
HUAWEI CLOUD ServiceStage application performance analysis provides powerful analysis tools. So that users can quickly locate fault points and bottlenecks. In addition to tools such as call chain, transaction application status, call process, etc., what other charting tools can be used?
A. Mind chart
B. Topology
C. Flow chart
D. UML chart
正解：B

質問 3：
When HUAWEI CLOUD Application Operation and Maintenance Management AOM manages logs, it can perform keyword filtering after enabling real-time viewing.
A. FALSE
B. TRUE
正解：B

質問 4：
Huawei Cloud can provide a complete operation and maintenance solution. After the user deploys the system on Huawei Cloud, he does not need to consider remote maintenance troubleshooting.
A. False
B. True
正解：A

質問 5：
The following describes the affairs in APM of HUAWEI CLOUD Application Performance Management. Which options are correct? (Multiple choice)
A. When executing a transaction, multiple calls between services may be required to complete the transaction.
B. In the e-commerce application, a product query is a transaction, and a payment is also a transaction.
C. The url is used as the name of the transaction in the APK, and the transaction name can also be customized. Easy to understand.
D. The transaction in APM refers to the http transaction, which is the complete process from " user request > webserver> DB> webserver> user request ".
正解：A,B,C,D

質問 6：
User use Huawei cloud DRS services, which can quickly migrate local database or RDS instance to another RDS instance, which of the following is not the migration patterns that DRS supported?
A. Filter data migration
B. Full data migration
C. Incremental data migration
D. Backup data migration
正解：A

質問 7：
HUAWEI CLOUD CES service provides a one-click alarm function. Which of the following descriptions of the one-click alarm strategy and corresponding actions are correct? (Multiple choice)
A. Resilient public network IP blocking monitoring, trigger immediately.
B. Flexible public network IP bandwidth over-limit monitoring, trigger immediately.
C. Abnormal monitoring of application tomcat process, trigger immediately.
D. The elastic cloud server starts to automatically resume monitoring and is triggered immediately.
正解：A,B,D

質問 8：
If the user needs to pass the three-level certification, the final evaluation score must be greater than or equal to which of the following scores?
A. 80
B. 70
C. 75
D. 60
正解：C

質問 9：
When a user configures an ECS host in a HUAWEI CLOUD VPC subnet and wants hosts in other subnets under the same VPC to use it as a NAT proxy, but finds that this configuration has not successfully met the requirements, which of the following statement is correct?
A. Add a network interface bound to the NAT proxy subnet to other hosts.
B. Need to bind the elastic public IP to all ECS hosts.
C. Add a new network interface bound to the subnet to the NAT proxy host.
D. Turn off the source/destination IP address check switch of the ECS host.
正解：C