Which SAP tool would you use for data cleansing before data is loaded intoSAP HANA?

Which of the following objects would SAP HANA identify as the left object of a join in the graphical calculation view?

Which characteristics of the ACDOCP planning table distinguish it from most other SAP S/4HANA tables?
Thereare 2 correct answers to these questions.

Twoattribute views in the same analytic view contain the same column name: the ID from the Customer attribute view and the ID from the Product attribute view. In the output, the system automatically renamed one column to ID_1. You want to indicate that ID_1originated from the Product attribute view by renaming it to ID_PRODUCT. Where in the attribute properties of ID_1 can you change this?

Which mapping can also create the necessary master data automatically in Central Finance?