What activity is commonly used to handle exceptions in UiPath?

In UiPath, the activity commonly used to handle exceptions is the Try/Catch. This activity is designed to manage potential errors that may occur during the execution of a workflow. When using the Try/Catch activity, the 'Try' block is where the main business logic is executed. If any exception occurs during this execution, the flow immediately transfers to the 'Catch' block, which allows developers to define specific actions and responses for different types of exceptions. This mechanism provides a robust way to ensure that automated processes can gracefully handle errors, preventing unwanted crashes or disruptions in operation.

The other activities listed serve different purposes. For instance, Handle Error is not an actual activity in UiPath but rather a concept of managing errors. The Retry Scope activity is meant to repeat a set of actions until a certain condition is met or a maximum number of retries occurs, which is useful for transient errors but not primarily focused on exception handling. The Throw activity is used to raise exceptions intentionally within a workflow, meaning it's about creating an exception rather than managing one. Each of these has its specific application, but when it comes to structured exception handling, Try/Catch is the preferred choice in UiPath.