Which parts of the data need to be read to execute the HBase data reading business?

• A.HFile
• B.HLog
• C.HMaster
• D.MemStore

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Which way is incorrect to load data into Hive table?

• A.Load the files on HDFS into the Hive table
• B.Load the file of the local path directly into the Hive table
• C.Insert result sets from other tables into Hive tables
• D.Hive supports insert into! Single record method, so you can insert a single record directly on the command line

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kafka logs segment file naming rule is that the first segment of the global partition starts from 0, and each subsequent segment file is named the maximum offset (offset message number) of the previous global partition.

• A.False
• B.True

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The Fusionlnsight HD management node provides a dual-machine HA mechanism. After the primary node fails, the primary and standby nodes need to manually implement Failover.

• A.False
• B.True

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Which of the following are the functions of Nimbus in the Streaming architecture? (Multiple choice)

• A.Start/shut down the work process
• B.Resource allocation
• C.Monitoring task execution status
• D.Task scheduling

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