Which statements are true about configuring the input sources of a tMap component? Choose answers

Which statements are true about configuring the input sources of a tMap component? Choose answers
A . You can use the up and down arrows to interchange the order of the Lookup tables.
B . Thy main input source is always placed on top and cannot be moved within the tMap component.
C . The main input source will always be placed on top by default hut ran be dragged to any position.
D . The order in which the input sources appear on the map does not matter, provided the joins are configured correctly.

View Answer

Answer: A, B

Explanation:

The tMap component allows you to configure multiple input sources for your data transformation and mapping. The main input source is always placed on top of the tMap component and cannot be moved within it. The main input source provides the data flow that drives the processing of the tMap component. The lookup tables are placed below the main input source and can be reordered by using the up and down arrows on the toolbar. The order in which the lookup tables appear on the tMap component does not affect the functionality of the joins, as long as they are configured correctly with the appropriate join conditions and expressions.

Reference: Talend Open Studio: Open-source ETL and Free Data Integration | Talend, [tMap properties – 7.3]