Fusionlnsigt HDWhat distributed computing frameworks do big data platforms provide? (multiple choice)

Answer(s): B,C,D

aboutFusionInsight HDofSpark, which of the following programming languages can be used to developSparkapplication? (multiple choice)

Answer(s): B,C,D

FusionInsight HDsystem, aboutHiveofJDB, CInterface type, which of the following descriptions is correct?

In a network isolation environment,ZooKeeperofIPCan be configured as a businessIP, can also be configured to manageIP.
HiveUnlike traditional databases, soJDB, CThe established connection does not need to be closed.
In a secure cluster environment, establish andHiveBefore connecting, you need to use unified authentication to log in.
useJDB, CsubmitSQL, you canSQLA semicolon ";" is added after the statement.

Answer(s): C

FlumewriteHDFSWhen the file is generated, what are the ways of generating the file? (multiple choice)

Generate files directly according to the source file name
Set the file generation time interval, close the old file when the time interval is reached, and the new data will be written to the new file
Set the size of a single file, when the file size reaches the set value, the old file will be closed, and the new data will be written to the new file
Set up single file storageeventquantity, when the file is storedeventWhen the number reaches the set value, the old file will be closed, and the new data will be is written to a new file

Answer(s): A,B,C,D

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