H13-831_V2.0 Exam Dumps - Try Best H13-831_V2.0 Exam Questions from Training Expert CramPDF
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NEW QUESTION # 152
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 CDN turned back to the source configuration console range back to the source.
- B. In the CDN in equipment between cross-domain policy visit console control
- C. Configure the cross-domain HTTP header in the CDN console.
- D. Configure HTTPS security acceleration in the CDN console.
Answer: C
NEW QUESTION # 153
Which of the following description of the comparison between Hive and Oracle databases are correct? (Multiple choice)
- A. Hive is an open source and free big data processing tool, Oracle needs a commercial license fee.
- B. Hive can be expanded to thousands of nodes, but Oracle can only be expanded to about 100 in theory.
- C. Hive is stored on HDFS, Oracle is stored on the local file system.
- D. Large amount of data in a single table Hive can be partitioned into buckets. The large amount of Oracle data can only be divided into tables.
Answer: A,B,C,D
NEW QUESTION # 154
Which principle is most important when designing cloud-native applications for high availability?
- A. Designing for failure
- B. Avoiding automated testing
- C. Single point of failure
- D. Use of minimal resources
Answer: A
NEW QUESTION # 155
When users use the Huawei Cloud RDS backup migration function to migrate Redis data, which of the following Redis backup file extensions are supported? (Multiple choice)
- A. tar
- B. aof
- C. rdb
- D. zip
Answer: B,C,D
NEW QUESTION # 156
Both Spark and MapReduce are the most basic distributed computing frameworks in Hadoop.
Regarding the description of the common points between the two, which of the following is correct?
- A. Both can be used in complex data mining and machine learning scenarios.
- B. All are used to process non-SQL batch jobs.
- C. All need to rely on HDFS to store intermediate result data.
- D. Both provide Map and Reduce data manipulation methods.
Answer: D
NEW QUESTION # 157
HUAWEI CLOUD FunctionGraph is a serverless computing service.
- A. True
- B. False
Answer: A
NEW QUESTION # 158
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. by calling the OBS 's SDK will be a year of object storage type into archival storage.
- B. Automatically convert objects from one year ago to low-frequency access storage through the lifecycle management configuration of the 0BS service.
- C. by calling the OBS 's SDK will be a year of object storage types into low-access memory.
- D. Automatically convert objects from one year ago to archive storage through the lifecycle management configuration of the 0BS service.
Answer: A,D
NEW QUESTION # 159
Which of the following options are not part of the Huawei Cloud online migration service?
(Multiple choices)
- A. DTS
- B. SMT
- C. SMS
- D. DRS
Answer: A,B
NEW QUESTION # 160
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 code of each module of the monolithic architecture is developed with different technologies, resulting in huge technical debts.
- C. The monolithic architecture is a completely closed architecture, and the system is highly complex and cannot be scaled on demand.
- D. All modules of the monolithic architecture share a database with a single storage method.
Answer: D
NEW QUESTION # 161
An e-commerce website is bound to experience a sudden increase in traffic during the promotion season. When the existing resources are insufficient, you can choose to close or abandon some unimportant and poor-performance services to avoid occupying resources. In order to ensure that the main business functions are normal, which of the following microservice governance methods is implemented by this mechanism?
- A. Downgrade
- B. Current limit
- C. Fault tolerance:
- D. Load balancing
Answer: A
NEW QUESTION # 162
Deploy the Guestbook application on Servicestage. Guestbook is composed of three container application components: Frontend is the front store component, and the code logic is implemented in Frontend to achieve the following two goals: 1 Reduce the communication between Frontend and redis-maste Possible network loss: 2 can make the primary and backup storage scattered on different nodes, reducing the impact of downtime. Which of the following statement are correct? (Multiple choice)
- A. Affinity deployment of redis-mastertDredis-slave node type
- B. Anti-affinity deployment of node types for fredis-master and tredis-slave
- C. Anti-affinity deployment of application type to contend and redis-master.
- D. Affinity deployment of application type to contend and redis-master.
Answer: B,D
NEW QUESTION # 163
Which of the following descriptions about Huawei Cloud ELB service is wrong?
- A. ECS of the same operating system can be used as the back-end server of ELB service at the same time.
- B. The service capabilities of ELB have nothing to do with the back-end ECS public network specifications
- C. The same group of ECS cannot build multiple websites and perform load balancing at the same time.
- D. Adjust the number of back-end ECS at any time during the use of ELB.
Answer: C
NEW QUESTION # 164
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. The function can be elastically expanded according to the amount of request during the execution process. But users need to configure expansion rules.
- C. FunctionGraph charges based on the number of uses.
- D. FunctionGraph is a serverless architecture cloud service product.
Answer: D
NEW QUESTION # 165
A company's containerization and micro-service transformation and development of services can not only improve the utilization of resources, but also realize the smooth migration of applications between development, testing, and production. It provides a good environment foundation for the rapid start-up and release of applications.
- A. True
- B. False
Answer: A
NEW QUESTION # 166
Regarding the characteristics of microservices, which of the following descriptions is correct?
(Multiple choice)
- A. Interaction between services through a unified ESB
- B. Use unified technology and language to build microservices.
- C. Calling between services through interfaces
- D. Each microservice is independent and decoupled.
Answer: C,D
NEW QUESTION # 167
A company uses the RDS for mysql service of HUAWEI CLOUD. As the amount of data increases, the disk of the RDS instance is found to be full. Which of the following methods can be used to solve it? (Multiple choice)
- A. You can delete useless historical table data to free up space.
- B. Expand the disk storage space size.
- C. Change the storage type to super high 10, and then expand the disk capacity.
- D. If the binlog log file occupies too much, you can contact a technician to clear the local binlog log to free up disk space.
Answer: A,B,D
NEW QUESTION # 168
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Huawei H13-831_V2.0 certification exam is a rigorous and challenging exam that requires professionals to demonstrate their knowledge and skills in a variety of areas related to cloud computing. To prepare for H13-831_V2.0 exam, professionals must have a solid understanding of cloud computing principles, as well as hands-on experience in designing and implementing cloud solutions. By studying and preparing for H13-831_V2.0 exam, professionals can gain the knowledge and skills they need to become certified Huawei Cloud Service Solutions Architects and advance their careers in the field of cloud computing.
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