Oct-2022 Latest TroytecDumps H13-831-ENU Exam Dumps with PDF and Exam Engine Free Updated Today!
Following are some new H13-831-ENU Real Exam Questions!
NEW QUESTION 132
The company uses CSE's SDK to develop microservices offline.
In order to register microservices with Huawei Cloud CSE, which of the following operations can be performed? (Multiple choice)
- A. Configure the dependency on tcse-solution service-engine in the pom file.
- B. Add the tenant's AK/SK key information in the microservice.yaml file.
- C. Modify the address of the service center in the microservice. yaml file.
- D. Add the username and password information of the tenant in the microservice. yaml file.
Answer: A,B,C
NEW QUESTION 133
A company deployed its own e-commerce system using HUAWEI CLOUD services, and stored daily transaction records in HUAWEI CLOUD 0BS, accumulating day by day, taking up a lot of storage space, and more than a year of transactions Records are hardly used any further. Which of the following ways can tenants change the storage type to minimize costs? (Multiple choice)
- A. Automatically convert objects from one year ago to low-frequency access storage through the lifecycle management configuration of the 0BS service.
- B. by calling the OBS 's SDK will be a year of object storage type into archival storage.
- C. Automatically convert objects from one year ago to archive storage through the lifecycle management configuration of the 0BS service.
- D. by calling the OBS 's SDK will be a year of object storage types into low-access memory.
Answer: B,C
NEW QUESTION 134
The following describes the affairs in APM of HUAWEI CLOUD Application Performance Management. Which options are correct? (Multiple choice)
- A. The url is used as the name of the transaction in the APK, and the transaction name can also be customized. Easy to understand.
- B. When executing a transaction, multiple calls between services may be required to complete the transaction.
- C. In the e-commerce application, a product query is a transaction, and a payment is also a transaction.
- D. The transaction in APM refers to the http transaction, which is the complete process from " user request > webserver> DB> webserver> user request ".
Answer: A,B,C,D
NEW QUESTION 135
Which of the following descriptions about the role of Deployment in Kubernetes is wrong?
- A. Deployment can be used for rolling upgrades and rolling back applications.
- B. Deployment can be used to define Deployment to create Pod and ReplicaSet.
- C. Deployment can be used to define the logical collection of pods and the strategy for accessing this collection.
- D. Deployment can be used to expand and shrink Pod.
Answer: C
NEW QUESTION 136
Which of the following is not the reason caused MySQL database replication latency standby?
- A. Continuous large transactions on the main library.
- B. Binlog is not turned on from the library.
- C. The network delay between the main and standby machines is high.
- D. The hardware configuration of the standby machine is poor.
Answer: B
NEW QUESTION 137
After a user has purchased a Huawei Cloud ECS elastic cloud server with CentOS 7.2 operating system.
Which of the following operations does not violate Huawei Cloud ECS usage restrictions?
- A. Upgrade the operating system version from Cent Os 7.2 to Cent OS 7.3
- B. Modify the kernel startup parameters of the operating system.
- C. Uninstall ECS hardware driver.
- D. Modify the MAC address of the ECS network card in the network card configuration file.
Answer: A
NEW QUESTION 138
When users use Huawei Cloud DDM distributed database middleware, they need to configure corresponding strategies according to their own business needs.
Which of the following configuration methods of the database read strategy in Huawei Cloud DDM is wrong?
- A. When the business needs strong consistent reading, configure the full read main library strategy.
- B. When the business hopes that reads will not affect the primary instance and cannot accept that the data is inconsistent for a short time, configure a read-only instance balance strategy.
- C. When the business reading pressure is high and the teaching data can be inconsistent for a short time, configure the read load balancing strategy.
- D. The business wants to control the ratio of read masters when the read pressure is high and can accept that the data is inconsistent for a short time, configure a custom read strategy.
Answer: B
NEW QUESTION 139
When users use HUAWEI CLOUD monitoring service CES to monitor basic resources, they need to install CES Aent to use the full monitoring function.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 140
The user has applied for separate Huawei Cloud accounts for the two departments. VPC1 (CIDR. 192. 168. 0.0/16) and 2 subnets: SubnetA (192. 168. 1. 0/) are created in account A. 24), SubnetB (192. 168. 10. 0/24), account B created VPC2 (CIDR: 192.168.0.0/16) and 2 subnets: SubnetX (192.168.10.0/24), SubnetY (192.168 .100.0/24):
Due to business needs. SubnetA and SubnetX need network interoperability.
The user understands that Huawei Cloud provides peer-to-peer connection capabilities and configures it according to the known manual, but it has not been able to achieve the goal. Which of the following is the most likely reason?
- A. There is overlap between the subnet segments that need to communicate, and the peer-to-peer connection cannot take effect.
- B. Peer-to-peer connection can only connect the entire CIDR segment of the two VPCs and cannot be configured for the subnet segment.
- C. The subnet network segment that needs to be interconnected overlaps with other subnet segments in the VPC, and the peer-to-peer connection cannot take effect:
- D. Peer-to-peer connection can only be used between VPCs under the same account and cannot be used for different accounts.
Answer: A
NEW QUESTION 141
When the user uses the Huawei Cloud SMS host migration service to migrate the source server.
Which of the following file systems is not supported?
- A. NTFS
- B. EXT3
- C. FAT
- D. EXT4
Answer: C
NEW QUESTION 142
OBS dump logs must be based on log groups.
- A. True
- B. False
Answer: B
NEW QUESTION 143
Which of the following descriptions about Huawei Cloud DDS cluster architecture (Sharding) is wrong?
- A. config is the configuration node, each cluster fixed one config, default specifications for the 2-core / 4G / 20GB of disk space, and the size can be changed.
- B. shard is fragmented assembly, the user can choose to create 2 to 12 shard nodes, may be followed according to the elastic expansion demand, adjust the size.
- C. mongos routing node, the user can choose to create 2-12 months mongos nodes, then the node may add or delete according to the demand, adjust the size.
- D. HUAWEI CLOUD DDS cluster is divided into community version and community enhanced version, and the community enhanced version cluster adopts a storage and computing separation architecture.
Answer: A
NEW QUESTION 144
Huawei Cloud ServiceStage is a one-stop microservice cloud application platform. Through this platform, the efficiency of DevOps can be greatly improved, allowing enterprises to focus on business innovation and deployment. At present, which of the following operating environments does ServiceStage support? (Multiple choice)
- A. PHP
- B. Docker
- C. Python
- D. Tomcat
Answer: A,B,C,D
NEW QUESTION 145
Huawei Cloud ELB can distribute user requests to multiple ECS instances according to different strategies. Which of the following descriptions about the "weighted round-robin mode" forwarding strategy is correct?
- A. Distribute the longest-waiting access request to the ECS instance with the strongest processing capability in the back-end elastic cloud server group.
- B. Prioritize access requests with the highest priority to ECS instances of backend elastic cloud servers.
- C. Distribute access requests in order according to the weight of the back-end elastic cloud server ECS instance.
- D. Distribute the access request to the ECS instance of the backend elastic cloud server with the lowest load currently.
Answer: C
NEW QUESTION 146
When users find that there are many slow queries in the database, which of the following phenomena may occur? (Multiple choice)
- A. Increase in database locks
- B. The database CPU soars.
- C. The database disk I0 usage rate is extremely high.
- D. The high load of I0 causes the server to get stuck, which slows down the database.
Answer: A,B,C,D
NEW QUESTION 147
A company uses ECS services on Huawei Cloud. In order to ensure high service availability and achieve the effect of switching to other availability zones as soon as an availability zone fails, which of the following Huawei Cloud services is recommended for tenants?
- A. Cloud hard disk backup VBS
- B. Cloud service disaster recovery service CBS
- C. Cloud server backup CSBS
- D. Storage disaster recovery service SDRS
Answer: D
NEW QUESTION 148
Which of the following fields are used for Huawei Cloud BMS bare metal servers? (Multiple choice)
- A. Expansion of own data center
- B. GPU heterogeneous computing
- C. SAP HANA in-memory database
- D. High-performance database
Answer: A,B,C,D
NEW QUESTION 149
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