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A ___________ node enables a workflow to make a selection on the execution path to follow.

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A ___________ node enables a workflow to make a selection on the execution path to follow.

(a) fork

(b) decision

(c) start

(d) none of the mentioned

I had been asked this question during an interview.

I'd like to ask this question from Oozie with Hadoop in section Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

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Best answer
Right choice is (b) decision

Explanation: All decision nodes must have a default element to avoid bringing the workflow into an error state if none of the predicates evaluates to true.

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