Certified Pega Senior System Architect v8.0 (2019) — Question 8

Items selected by a user need to be copied to a page list property when the user submits the form.
How do you copy the items?

Answer options

• A. Create a validate rule to copy the selected items.
• B. Create a declare expression with the page list property as the target.
• C. Add a data transform to the flow action as a pre-processing action.
• D. Add a data transform to the flow action as a post-processing action.

Correct answer: C

Explanation

The correct answer is C because adding a data transform as a pre-processing action allows for the selected items to be copied to the page list property before the flow continues. Options A and B do not provide the correct context for transferring the items, while D operates after the main action, which is not suitable for this requirement.