👉 In computer science, "robustness" refers to a property that a system or component is able to withstand failures and adversarial inputs. It involves the ability of an object or system to perform well in various circumstances without experiencing significant degradation or failure. This can be achieved through several techniques such as hardware design, software optimization, and user testing. In other words, robustness refers to the property of a system or component that allows it to function effectively even when faced with unexpected events or failures.