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Which of the following can be seen as a switch-case statement?

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Which of the following can be seen as a switch-case statement?

(a) fork

(b) decision

(c) start

(d) none of the mentioned

The question was asked in an interview for job.

This is a very interesting question from Oozie with Hadoop topic in chapter Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

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Best answer
Correct choice is (b) decision

Explanation: A decision node consists of a list of predicates-transition pairs plus a default transition.

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