Multiple choice technology

There is always overhead involved in moving data between transformations as each transformation results in the creation of temporary cache files.

  1. True

  2. False
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A Correct answer
Explanation

In Informatica, moving data between transformations does incur overhead because the Integration Service creates temporary disk files for data caches (e.g., for Aggregator, Joiner, Rank, Sorter transformations). Each active transformation that processes data typically requires caching, which adds I/O overhead.

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