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NEW QUESTION # 131
After the customer's business system was put on the cloud, the customer operation and maintenance engineer discovered through CES that the memory usage of a certain ECS continued to rise every day, and it has reached 90%. Which of the following measures cannot be taken by the customer operation and maintenance engineer to solve the problem?
- A. Contact Huawei engineers to help reduce ECS memory usage from the background.
- B. Analyze the application log, if you find that the application has a memory leak problem, you can modify the application code to completely solve the memory leak problem.
- C. Analyze the application log, if the business volume increases, it can be solved by changing the cCS specification.
- D. Analyze the application log, if you find that the application has a memory leak problem, you can restart W to temporarily solve it.
Answer: A
NEW QUESTION # 132
When the operation and maintenance administrator use APM for transaction operations, which of the following is not a transaction operation supported by APM?
- A. Can set the transaction apdes threshold.
- B. Sort transactions according to the number of SQL calls
- C. group transactions
- D. Customizable transaction rules
Answer: B
NEW QUESTION # 133
Which of the following descriptions about the application scenarios of Huawei Cloud DDS service is correct? (Multiple choice)
- A. Huawei Cloud DDS can be used in the Internet of Things industry, users store data collected by terminals and industry logs
- B. Huawei DDS can be used in the financial industry to store orders and transaction logs.
- C. Huawei Cloud DDS can be used in the game industry to store various data types such as game props.
- D. Huawei Cloud DDS can be used in the e-commerce industry to support transactional order payment.
Answer: A,B,C,D
NEW QUESTION # 134
Which of the following description about the difference between HUAWEI CLOUD AOM and APM is wrong?
- A. The AOM interface integrates APM, which can be operated and maintained through the AOM interface.
- B. APM has a separate console entrance, and APM cannot be used alone.
- C. AOM and APM both belong to a three-dimensional operation and maintenance solution system.Shared collector
- D. AOM provides basic operation and maintenance capabilities, and APM is a supplement to AOM operation and maintenance capabilities.
Answer: B
NEW QUESTION # 135
The centOS7.4 operating system is also installed. The public image of HUAWEI CLOUD BMS bare metal service is different from the public image of conventional ECS server.
- A. False
- B. True
Answer: A
NEW QUESTION # 136
In the product architecture of HUAWEI CLOUD Application Operation and Maintenance Management AOM, which of the following data storage can be supported at the storage and transmission layer? (Multiple choice)
- A. ElasticSearch
- B. MysSQL
- C. Redis
- D. ETCD
Answer: A,C,D
NEW QUESTION # 137
What distinguishes Huawei's MicroService Engine (MSE) in supporting cloud-native applications?
- A. Exclusive focus on monolithic application architectures
- B. Lack of support for Docker and Kubernetes
- C. Absence of integrated development tools
- D. Provision of a comprehensive microservices governance platform
Answer: D
NEW QUESTION # 138
Which of the following is not a capability of the "Cloud DBA function of a Huawei Cloud RDS instance?"
- A. Emergency database restart
- B. Database engine check
- C. Database deadlock check
- D. Database hardware tuning
Answer: D
NEW QUESTION # 139
Dedicated Distributed Storage Service (DSS) provides customers with exclusive physical storage resources through multiple technologies such as data redundancy and cache acceleration. It provide high availability and durability. Which of the following are correct about the advantages of dedicated distributed storage services? (Multiple choice)
- A. Shared physical storage pool resources
- B. Suitable for application scenarios such as HPC, OLAP and mixed load
- C. Provide exclusive physical storage resources.
- D. Ultra-high IO
Answer: B,C,D
NEW QUESTION # 140
Which of the following is not a problem with the monolithic architecture?
- A. All modules of the monolithic architecture are all coupled together, the amount of code is large, and the maintenance is difficult.
- B. The monolithic architecture is a completely closed architecture, and the system is highly complex and cannot be scaled on demand.
- C. All modules of the monolithic architecture share a database with a single storage method.
- D. The code of each module of the monolithic architecture is developed with different technologies, resulting in huge technical debts.
Answer: C
NEW QUESTION # 141
When users use HUAWEI CLOUD AOM to manage the operation and maintenance of the microservice system. Need to establish the mapping between AOM business model and actual resources. Which of the following description about the mapping relationship are correct?
(Multiple choice)
- A. An elastic cloud server corresponds to the "host" in the AOM business model.
- B. ELB elastic load balancing service corresponds to the "middleware" in the AOM business model.
- C. a kubernetes of P0D correspond AOM business model of "service".
- D. Corresponding to the "instance" in the AOM business model for a microservice.
Answer: A,B
NEW QUESTION # 142
After the user purchases a Huawei Cloud RDS for SqL
Server instance with 4 cores /8G/300G storage specifications, the actual database storage size used by the business is 3CB. When the default backup strategy is adopted. Do users need to pay extra for backup storage space?
- A. There is no need to pay additional storage fees of 085, because HUAWEI CLOUD provides 80% of the purchased storage free space to save backup files, so the free space capacity is 240 CB.
- B. Need to pay extra for backup storage space, because backup storage is not included in the ROS fee.
- C. There is no need to pay extra for the backup storage space, because the backup storage provides some free space, and the user's backup size is within the free space range.
- D. You need to pay additional storage fees for OBS, because the backup storage provides some free space, but the user's backup size exceeds the free space range.
Answer: C
NEW QUESTION # 143
Huawei Cloud GPU-accelerated ECS cloud server uses NVLink technology to achieve optimal multi-card interconnection.
- A. True
- B. False
Answer: A
NEW QUESTION # 144
To construct the project on DevCloud directly on ServiceStage, which of the following methods should be used for construction?
- A. Build based on software package.
- B. Built based on the ARM environment.
- C. Build based on source code.
- D. Build based on Maven.
Answer: C
NEW QUESTION # 145
A user to use Huawei's cloud ECS services, and for each ECS instance is assigned a data disk, due to the increase in business volume. Data emergency disk capacity, disk data capacity is needed now, which of the following operations are correct? (Multiple choice)
- A. On the ECS instance where the Windows system is installed, expand the D disk through the disk management " extended volume ".
- B. On the ecS instance where the Cento7.4 system is installed and the kernel version is higher than
3.6.0, the irane file is regenerated through the dreut -f command, and then the disk partition is expanded through the isze28 disk partition command. - C. On the BCS instance where the centos 7.4 system is installed and the kernel version is higher than
3.6.0, the rompart disk partition command is used to expand the capacity, and then the disk partition is expanded through the esizefs disk partition command. - D. On the ECS instance where the Windows system is installed, expand the D drive through the disk management " new simple volume ".
Answer: A,C
NEW QUESTION # 146
Which of the following types of clusters does Huawei Cloud CCE Cloud Container Engine support? (Multiple choice)
- A. Bare Metal Machine
- B. Virtual machine cluster
- C. GPU container cluster
- D. Windows container cluster
Answer: A,B,C,D
NEW QUESTION # 147
If the tenant deletes the HUAWEI CLOUD 0BS bucket, all files and folders in the bucket must be emptied first.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 148
Huawei Cloud ELB is a load balancing service that distributes traffic to multiple ECS instances.
Supports four-layer and seven-layer forwarding protocols. When the four-layer service is loaded, which of the following methods is mainly used to distribute the traffic to the ECS instance?
- A. Source P address and port in the message
- B. The destination IP address and port in the message
- C. Distribution strategies and rules set in ELB.
- D. Really meaningful application layer content in the message
Answer: A
NEW QUESTION # 149
Which of the following description about HUAWEI CLOUD FunctionGraph is correct?
- A. Function execution can be triggered through API and cloud product event sources.
- B. FunctionGraph is a serverless architecture cloud service product.
- C. The function can be elastically expanded according to the amount of request during the execution process. But users need to configure expansion rules.
- D. FunctionGraph charges based on the number of uses.
Answer: B
NEW QUESTION # 150
HUAWEI CLOUD DDS service has rich architecture types. Which of the following descriptions about DDS architecture selection are correct? (Multiple choice)
- A. A customer's data volume has reached the terabyte level, and there will be greater data storage requirements in the future, which is suitable for the use of Huawei Cloud DDS replica set architecture.
- B. The customer's business data volume is about 100GB, which requires high availability, and is suitable for using the HUAWEI CLOUD DDS cluster architecture.
- C. Individual developer customers need to use MongoDB to develop and test application functions, which is suitable for using Huawei Cloud DDS single-node architecture.
- D. When customers originally used MongoDB services from other public cloud factories and migrated to Huawei Cloud DDS under the same business scenario, the architecture selection does not need to be changed too much.
Answer: A,C,D
NEW QUESTION # 151
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The HCIE-Cloud Service Solutions Architect (Written) V2.0 certification exam is suitable for professionals who want to advance their careers in the cloud computing industry. It is also ideal for those who want to demonstrate their knowledge and skills in cloud computing to potential employers or clients. H13-831_V2.0 exam is based on the latest industry trends and best practices, ensuring that the candidates are up-to-date with the latest developments in cloud computing.
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