What should be avoided within the loop when working web flows?

What should be avoided within the loop when working web flows?
A . Executing actions like creating or updating records
B . Displaying data to the user
C . Assignment new values to variables.
D . Nesting another loop.

Answer: D

Explanation:

When working with loops in Salesforce flows, it’s recommended to avoid nesting another loop within a loop (D). Nested loops can significantly increase the complexity and processing time of the flow, potentially leading to performance issues. Instead, it’s advisable to design the flow in a way that minimizes the need for nested loops, possibly by restructuring the flow’s logic or using collections to handle bulk operations more efficiently.

Reference: Salesforce Help Documentation on Flow Best Practices.