Free Access Huawei.H13-711_V3.0.v2022-06-14.q163 Practice Test (Page 2)

Question 1

Which of the following descriptions about the deployment of big data components on Kunpeng and X86 servers is correct?

A.No shortcomings in performance

B.Single component (for example: HDFS) supports mixed deployment of Kunpeng server and X86 server

C.Supports mixed deployment of Kunpeng servers and ordinary X86 servers in a single cluster

D.Realize the autonomous control of some equipment

Question 2

Regarding the alarm about insufficient disk capacity of Kafkat, which of the following analysis is incorrect for the possible reasons?

A.The data storage time is configured too long, and the accumulated data reaches the upper limit of the disk usage.

B.The disk configuration used to store Kafka data (such as the number of disks, size, etC. ) cannot meet the current business data stream declaration, resulting in the disk usage reaching the upper limit

C.Caused by the failure of the rocker node

D.Unreasonable business planning results in uneven data distribution and makes some disks reach the upper limit of usage

Question 3

Spark, like Hadoop, is not suitable for iterative computing.

A.False

B.True

Question 4

In Hive, which of the following statements about partitions is incorrect

A.The data table can be partitioned by the value of a field

B.Each partition is a directory

C.There can be further partitions or buckets under the partition

D.The number of partitions is fixed

Question 5

In the Hadoop system, if the backup factor of the HDFS file system is 3, then each time MapReduce runs a task, it must transfer the file segments to be processed from 3 machines with replicas.