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H13-723_V2.0 · Question #39

H13-723_V2.0 Question #39: Real Exam Question with Answer & Explanation

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Question

When the HDFS client writes files with N copies, which of the following is correct about the writing process? (multiple choice)

Options

  • AEach DataNode can store at most 1 copy.
  • BSupport multiple users to write to the same file at the same time.
  • CThe first copy of the data block is prioritized on the node where the client writing the data block is
  • DThe copied file blocks are all stored on the same rack by default.

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