Fusionin, a graphical health inspection tool The sight Tool consists of FusionCare and SysCheckerp.

• A.True
• B.False

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Provide enterprise-level metadata management under the DGC platform architecture. Data asset management can visually support drilling, traceability, etC. Through the data map, which module can provide data intelligent search and operation monitoring to realize the data blood relationship and data panorama visualization of data assets?

• A.data development
• B.Data Asset Management
• C.Specification design
• D.data integration

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Which of the following extensions belong to ElasticSearch?

• A.hadoop
• B.head
• C.bigdesk
• D.IKAnalyzer

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The description about HBase's Region Split process, which is wrong?

• A.The data sheet will be suspended during the split process
• B.During the Split process, the file is not really split, only the reference file is created
• C.Split in order to reduce the size of the data in the Region, thereby splitting a Region into two Regions
• D.The region that is split during the Split process will suspend service

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Regarding DataSet, which of the following statements is incorrect?

• A.DataSet - highly similar to RDD. Better performance than RDD
• B.DataSet can perform most operations without deserialization
• C.DataSet needs to be deserialized to perform operations such as sort, filter, shuffle, etC.
• D.A DataSet is a strongly typed collection of domain-specific objects

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