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Point out the wrong statement.

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Point out the wrong statement.

(a) A Storage policy consists of the Policy ID

(b) The storage policy can be specified using the “dfsadmin -setStoragePolicy” command

(c) dfs.storage.policy.enabled is used for enabling/disabling the storage policy feature

(d) None of the mentioned

This question was posed to me by my school principal while I was bunking the class.

My doubt is from MapReduce Job topic in portion Working of MapReduce of Hadoop

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Correct choice is (d) None of the mentioned

Explanation: The effective storage policy can be retrieved by the “dfsadmin -getStoragePolicy” command.

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