Huawei
H13-723_V2.0 · Question #97
H13-723_V2.0 Question #97: Real Exam Question with Answer & Explanation
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Question
Which of the following is correct about the HDFS client's file reading process? (multiple choice)
Options
- ADownload data from the nearest DataNode first.
- BThe file data is first returned from the DataNode to the NameNode, and then sent from the
- CIf the client and the connected DataNode fail during reading, the client will abandon the failed
- DSupport multiple clients to read the same file data from the DataNode at the same time.
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