LdapServerff? ?(group) is to unify usersgroup managementreason. likefruituserAdd to? ?middle.? ?middle? ?record.

• A.TRUE
• B.FALSE

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Which of the following descriptions about Hive features is incorrect?

• A.Easy to use and easy to program
• B.Flexible and convenient ETL
• C.Only supports MapReduce computing engine
• D.Direct access to HDFS files and HBase

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Fusionlnsight HD cluster contains many kinds of services, and each service is composed of several roles. Which of the following are service roles? (Multiple choice)

• A.Hbase
• B.DataNode
• C.HDFS
• D.NameNode

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In the Fusioninsight HD system, which component does the flume data stream not need to pass through in the node?

• A.sink
• B.topic
• C.Channel
• D.Source

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What data does Fusioninsight Manager back up regularly? (Multiple choice)

• A.LDAP
• B.OMS
• C.NameNode
• D.DBService

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