Multiple choice technology

The following transformation can be used to join data from the same database

  1. Router

  2. Joiner

  3. Filter

  4. Source Qualifier

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Source Qualifier can join data from the same database using SQL queries, which is more efficient than Joiner transformation. Joiner is designed for heterogeneous sources, while Source Qualifier leverages native database capabilities.