Multiple choice technology

The Joiner accept input in the following situations

  1. Both input pipelines begin with the same Source Qualifier

  2. Input pipelines begin with heterogeneous sources

  3. Both input pipelines begin with the same Normalizer

  4. Both input pipelines begin with the same Joiner

  5. Either input pipeline contains an Update Strategy
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Joiner transformation specifically accepts input from heterogeneous (different) sources, which is its primary purpose - joining data from different source types or systems. Options A, C, and D describe homogeneous sources (same source type), which would typically use a different join strategy. Option E is incorrect because Update Strategy transformations don't prevent Joiner usage.

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