You are designing storage for a new Hadoop cluster. Which of the following statements is TRUE regarding the usage of SAN or NAS?

Question

Options

• ASAN or NAS should not be used to set up HDFS
• BSAN or NAS must be used, if available, to provide backup capabilities
• CSAN or NAS can be used to support retention policies
• DSAN or NAS cannot be used if your Hadoop cluster spans 2 sites

• A
  75% (38)
• B
  10% (5)
• C
  4% (2)
• D
  12% (6)

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