Question 1

HDFSWhich of the following business scenarios is not applicable to?

Options :

A : Mass data storage

B : Lots of small file storage

C : large file storage

D : Streaming file storage

Answer: B

Question 2

InstallFusionInsight HDofStreamingcomponents,NimbusHow many nodes does the role require to install?

Options :

A : 1

B : 2

C : 3

D : 4

Answer: B

Question 3

existFusionInsight HDproductSolrDuring application development, you canSolr Admin UIrightCollectiondo some tests

certificate.

Below aboutSolr Admin UIIs the statement correct? (multiple choice)

Options :

A : clickClouddownTree,CheckSolr CloudmiddleCollections, a configuration set, andlive_nodesand other metadata information

B : clickCloud, see eachCollectionunder eachShardReplicadistribution and status

C :

enter aCollectionofShard ReplicaofCore Overviewinterface, you can view theReplicaIndex the actual document

Number of bars, storage size and location information

D : Solruser group,Solr adminrole andSuper groupof users have access toSolr Admin UI

Answer: A,B,C,D

Question 4

forHBase rowkeyThe design principles described below are correct? (multiple choice)

Options :

A : Attribute values with high access weight are placed inRowKeyFront

B : Attribute values with high access weight are placed inRowkeysecond half

C : Attribute values with good dispersion are placed inRowkeyfirst half

D : Attribute values with good dispersion are placed inRowkeysecond half

Answer: A,C

Question 5

aboutSolrThe response format of the query result, which of the following statements is wrong?

Options :

A : supportCSVandJSON

B : supportCSV,JSONandHTML

C : supportCSV,JSONandXML

Answer: B

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