What approach is NOT a method to enhance RPA resilience?

The linear design approach is not a method used to enhance RPA resilience because it implies a straightforward, sequential process without consideration for the complexities and potential variations that can occur in an automated process. In contrast, resilience in RPA often requires flexibility, adaptability, and a design that can handle exceptions and changes in the environment, which the linear approach does not adequately provide.

In other methods like the object-oriented approach, reusable components are created, which can lead to increased resilience by allowing for modifications without affecting the entire system. Layered configuration involves organizing the workflow in such a way that each layer addresses different concerns, improving maintenance and adaptability. Similarly, the functional approach emphasizes the breaking down of processes into smaller, manageable functions, which allows for easier adjustments and better resilience against changes.

In summary, resilience in RPA necessitates designs that accommodate flexibility and adaptability to unexpected situations, which is not a characteristic of a linear design.