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DataStage originated at __________ a company that developed two notable products: UniVerse database and the DataStage ETL tool.

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DataStage originated at __________ a company that developed two notable products: UniVerse database and the DataStage ETL tool.

(a) VMark

(b) Vzen

(c) Hatez

(d) None of the mentioned

This question was addressed to me in a job interview.

I'm obligated to ask this question of IBM InfoSphere topic in chapter Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

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Correct choice is (a) VMark

Explanation: The first VMark ETL prototype was built by Lee Scheffler in the first half of 1996.

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