Multiple choice technology

which one is not a multistage transform component

  1. JOIN

  2. DENORMALIZE SORTED

  3. ROLLUP

  4. NORMALIZE
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A Correct answer
Explanation

JOIN is primarily a binary operation that combines two input streams based on key values, not a multi-stage transformation component. DENORMALIZE SORTED, ROLLUP, and NORMALIZE are all multistage transform components that apply complex transformations across data stages.

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