Multiple choice technology

What are types of aggregation you can do it in aggregator?

  1. count,calculation,recalculation

  2. Sort and Hash

  3. count, sum, Average

  4. None of the Above
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A Correct answer
Explanation

DataStage's Aggregator stage supports three types of aggregation: count (calculating the number of records), calculation (computing aggregates like sum, avg), and recalculation (updating existing aggregate values). Sort and Hash are partitioning methods, not aggregation types.

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