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Point out the correct statement.

(a) Configuration parameters may be declared static

(b) Unless explicitly turned off, Hadoop by default specifies two resources

(c) Configuration class provides access to configuration parameters

(d) None of the mentioned

I got this question during an interview.

This key question is from Hadoop Configuration topic in section Working of MapReduce of Hadoop

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Right option is (a) Configuration parameters may be declared static

Best explanation: Once a resource declares a value final, no subsequently-loaded resource can alter that value.

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