H13-711試験無料問題集（195題）「Huawei HCIA-Big Data V2.0 認定」

出題：1

Which of the following programming languages does Spark implement?

A. C

B. Scale

C. JAVA

D. C + ten

正解：B 解答を投票する

出題：2

What parts of data do I need to read to perform HBase read data services? (Multiple choices)

A. MemStore

B. HFile

C. HDFS

D. HLog

正解：A,B 解答を投票する

出題：3

Streaming in Fusioninsight HD has a weak dependency on Zookeeper. Streaming can provide services even if Zookeeper fails.

A. True

B. False

正解：B 解答を投票する

出題：4

Hive log collection on Fusionlnsight HD Manager interface, which option is incorrect?

A. Log collection can be specified for a period of time, for example, only records of 2016-1-1> 2016-1-10

B. You can specify an instance for log collection, such as specifying that the MetaStore logs are collected separately

C. You can specify the node IP for log collection, such as downloading only the logs of a certain IP

D. can specify that the user logs into the log collection, for example, only download logs generated by userA user

正解：D 解答を投票する

出題：5

What host operating system does Fusioninsight HD node not support?

A. CentOS 6.4

B. RedHat 6.5

C. Ubuntu 11.04

D. Suse 11.1

正解：C 解答を投票する

出題：6

When Solr creates a collection, the recommended route algorithm is composited router, so the collection can expand the shard.

A. is correct

B. False

正解：B 解答を投票する

出題：7

In Fusionlnsight HD system, regarding the storage deployment strategy of Solr index, is the following statement correct? (Multiple choices)

A. Utilize the features of HDFS data storage reliability and easy expansion to preferentially select indexes for storage in HDFS.

B. Regardless of whether Solr indexes are stored on HDFS or local disks, 5 Solr instances must be deployed on the same node. Different Solr must be distinguished according to IP and different slogans

C. When primed data is stored on HDFS, SolrServer instance and DataNode instance are deployed on the same node.

D. When the real-time index entry speed is high, you can choose to store the index on the local disk.

正解：A,C,D 解答を投票する

出題：8

Table 1 in HBase of Fusionlnsight HD contains the following Regions [10, 20), [20 30] [30, +8], which are numbered 1 2 3, so which region does 11, 20, 222 belong to?

A. 123

B. 112

C.

D. 122

正解：D 解答を投票する

出題：9

In FusionlnsightHD, if you need to view the users and rights groups currently logged in to HBase, what commands can you execute in the HBase shell?

A. get_user

B. whoami (Orthophosphoric answer)

C. use_pemission

D. who

正解：B 解答を投票する