In the WebHCat architecture, which of the following operations can users perform through the secure HTTPS protocol?

• A.All the above are correct
• B.Run MapReduce tasks
• C.Perform Hive DDL operations
• D.Run Hive HQL tasks

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F1ink is suitable for applications with high concurrent data processing and millisecond-level delay

• A.True
• B.False

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What are the following main functions of FusionInsightManager?

• A.Service Governance
• B.System Management
• C.safety management
• D.data integration

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The checkpoint mechanism in Flink continuously draws snapshots of streaming applications. The state snapshots of streaming applications can only be saved in the HDFS file system

• A.False
• B.True

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Which of the following sub-products does the Fusioninsight family include?

• A.Farmer
• B.Miner
• C.DWS
• D.Libra
• E.HD
• F.Manager

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