For which use case is it appropriate to combine a process and a flow?

For which use case is it appropriate to combine a process and a flow?
A . Post to an internal Chatter group.
B . Clone a record and its children.
C . Post to external (Community) Chatter group.
D . Delete a related record.

Answer: B

Explanation:

Combining a process and a flow is appropriate for use cases such as B) Cloning a record and its children. A process can initiate the flow when certain criteria are met, and the flow can then perform complex operations like cloning a record along with its related records. This combination leverages the simplicity of Process Builder for triggering and the power of Flow for complex data manipulations.

Reference: Salesforce Help Documentation on Process Builder and Flow.