The data stream of F1ume can be sent to different Channels according to the headers information.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

During the deployment of FusioninsightHD , the CheckNode. Config configuration file must be called when performing precheck to check each node.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

The () interface in Flink is used for stream data processing, and the () interface is used for batch processing

• A.DataBatch APl, DataStreamAPl
• B.BatchAPl, Stream APl
• C.Stream API, Batch API
• D.Data Stream APl, DataSet APl

Comment: *

Name: *

Email: *

Verification: *

If there are only Default, QueueA and QueueB sub-queues in the YARNU group, then their capacity is allowed to be set to 60%, 25%, and 22% respectively.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Hive comparisonAtWhat are the advantages of a traditional data warehouse?

• A.Integrate a complete set of mature reporting solutions, which can be more convenient for data analysis
• B.Data is stored in HDFS. High reliability and high fault tolerance
• C.Less hardware dependent, adaptableordinarythe machine
• D.sooEfficient lead processing

Comment: *

Name: *

Email: *

Verification: *