[Q131-Q149] 2022 Valid H13-831-ENU Dumps for Helping Passing Huawei Exam!

Q131. Distributed computing framework MapReduce is used for parallel computing of large-scale data sets. Which scenarios are mainly suitable for? (Multiple choice)

Q132. Which of the following descriptions about the bandwidth value of Huawei Cloud VPN service is correct?

Q133. Which of the following big data components are provided in the HUAWEI CLOUD MRS streaming computing cluster? (Multiple choice)

Q134. Users plan to monitor and alert the business systems deployed on HUAWEI CLOUD. The alert notification needs to be notified by email and SMS. Which cloud service of the following options should be used?

Q135. After the Pod in the HUAWEI CLOUD CCE cluster is scheduled to a Node, it will remain on the Node until it is terminated or deleted.

Q136. The cloud connection of HUAWEI CLOUD can realize mutual access of VPCs under different accounts.

Q137. A certain company’s business is often attacked by foreign countries, Hong Kong, Macau, Taiwan and China, and it is found through analysis.
1: Foreign, Hong Kong, Macao and Taiwan attack traffic accounted for 90%, and domestic attack traffic accounted for 10%.
2: Effective visit traffic from foreign countries, Hong Kong, Macao and Taiwan accounted for 5%, and domestic effective visit traffic accounted for 95%.
Therefore, the company’s management decided that foreign, Hong Kong, Macao and Taiwan users will follow up to visit the company’s business through the new domain name.
Which of the following options can quickly and effectively help this company block attacks or access to the original domain name by traffic from foreign countries, Hong Kong, Macao and Taiwan?

Q138. What is the default scheduling mode of Spark Job?

Q139. An enterprise plans to configure a management network in a VPC, and at the same time deploy web services in this VPC, so Internet traffic and background management traffic must be allowed. Enterprise network management interface can only hope to receive the specified IP address ssh login, and web services IP can handle any Internet IP address visit.
Which of the following options can be used to achieve this requirement in a host?

Q140. Which of the following features can be provided by HUAWEI CLOUD Application Operation and Maintenance Management AOM? (Multiple choice)

Q141. Users in the cloud Huawei will host A to do a system disk backup on June 29, host A system disk is done a snapshot on June 30. Delete the hosts A by mistake on July 1. The backup can be used but snapshot is not available on July 2.

Q142. Flume is a distributed, highly reliable, and highly available mass data aggregation system. Which of the following are the features of Flume? (Multiple choice)

Q143. HUAWEI CLOUD general-purpose computing ECS elastic cloud server monopolizes CPU resources.

Q144. Which of the following descriptions about Huawei Cloud ELB service is wrong?

Q145. Which of the following description of RDBMS (relational database management system) are correct? (Multiple choice)

Q146. When the vCPU allocated by HUAWEI CLOUD ECS spans different physical CPU, the performance will fluctuate. The host cluster generally uses affinity scheduling to avoid this situation. Which of the following technologies is used by the HUAWEI CLOUD underlying platform to achieve CPU affinity scheduling?

Q147. Which of the following situations is not suitable for using the HUAWEI CLOUD SMS host migration service? (Multiple choice)

Q148. What kind of loading mechanism is used to load the implementation class of the HttpServerFilter extension mechanism into the user microservice?

Q149. The user uses the backup migration function provided by HUAWEI CLOUD DRS. By uploading the backup file of the local Microsoft sqL Server database to the object storage service, and then restoring it to the target teaching database, in this scenario, which of the following descriptions about full backup and incremental backup is wrong?