H13-711_V3.0 PDF Dumps 2022 Exam Questions with Practice Test [Q210-Q225]

NO.210 What are the performance bottlenecks of traditional data processing?

NO.211 There are 230 nodes in the Fusionlnsight HD cluster of a university. When clustering is performed, which of the following processes should be deployed on the data nodes? (Multiple choice)

NO.212 When using HBase for data reading services in Fusioninsight HD, you need to connect to HMaster.

NO.213 With the continuous increase in the volume of big data, the requirements for the physical security of data storage are getting higher and higher, and higher requirements are also put forward for the multiple copies of data and disaster recovery mechanism.

NO.214 Hardware failure is considered normal. In order to solve this problem, HDFS has designed a copy mechanism.
By default, one file, how many copies will HDFS save?

NO.215 Regarding the task selection of the capacity scheduler, which of the following statements is correct? (Multiple choice)

NO.216 Which of the following descriptions of Hive features are incorrect?

NO.217 The process of OpenScanner in HBasel will create two different Scanners to read the data of HFile and MemStore. The Scanner corresponding to HFile is StoreFileScanner, and the Scanner corresponding to MemStore is MemStoreScanner.

NO.218 HiveThe operation process includes the following steps, please select the correct oneorder
1:HiveAccording to table classtypeUpdate HDFS or Hivedata in warehouse.
2:Client submits HQL command
3:YARNAllocate resources to applications in the cluster,andfor YARNH in the queueiveThe job enables authorization.
4: Tezexecute query
5:Hive via JDBCevencatchreturncheckquery result.

NO.219 Which of the following designs are mainly considered in the planning process of the big data business consulting service plan? (Multiple choice)

NO.220 The scheme authentication method of single-choice Zookeeper does not include which of the following?( )

NO.221 When a Region in HBase performs a Split operation, at what stage does the process of separating an HFile file into two regions occur?

NO.222 In the Fusioninsight HD system, if a Loader node in the cluster is abnormal and other services are not abnormal, the normal use of Loader service functions will not be affected.

NO.223 Flume’s properties.properties configuration file can configure multiple channels to transmit data.

NO.224 Which of the following descriptions of Kafka partition offset is incorrect?

NO.225 RDD has Transformation and Action operators. Which of the following are Action operators?