Multiple choice technology programming languages

How many sources can be joined using Joiner transformation

  1. 1

  2. 2

  3. 3

  4. Unlimited
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Joiner transformation can join exactly two sources - designated as master and detail. It has two input groups and cannot join more than two sources. For joining multiple sources, you need to use multiple Joiner transformations in sequence or use other strategies like SQL overrides. This is a fundamental limitation of the Joiner transformation.

Keep practicing — related questions