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_________ method clears all keys from the configuration.

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+1 vote
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in Hadoop by (122k points)
_________ method clears all keys from the configuration.

(a) clear

(b) addResource

(c) getClass

(d) none of the mentioned

This question was posed to me during an interview.

Question is taken from Hadoop Configuration topic in section Working of MapReduce of Hadoop

1 Answer

+1 vote
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Best answer
Right choice is (a) clear

For explanation I would say: getClass is used to get the value of the name property as a Class.

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