Huawei H13-723_V2.0 Question Answer
the following aboutHDFSIs the description correct?
(multiple choice)
HDFSDepend onNameNode,DataNode,Clientcomposition.
HDFSprepareNameNodeThe metadata on theNameNodeSync the past directly.
HDFSThe first copy of the data can be stored by using the rack node close to the client.
HDFSIt is suitable for the scenario of writing once and reading many times.
TESTED 30 Oct 2025
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