👉 Robustness is a measure of how well an object or system can withstand and recover from failures. It is often used in the context of computer systems, where it refers to how well a system's components are able to handle errors and maintain functionality under different conditions. In computer science, robustness is important because failure modes (such as hardware failures, software bugs, or other external events) can have serious consequences if an application fails. For example, in a networked system, a single failure