Which of the following is the only resources that can change during a Flow?

Which of the following is the only resources that can change during a Flow?
A . Text Template
B . Formula
C . Stage
D . Variable

Answer: D

Explanation:

The only resource that can change during a Flow’s execution is a Variable (D). Variables are used to store and manipulate data at runtime, allowing flows to dynamically process and pass data between flow elements. This flexibility makes variables a key component in building dynamic and responsive flows.

Reference: Salesforce Help Documentation on Flow Resources.