For data-driven testing in Selenium, the __________ approach is commonly used to manage test data efficiently.

For data-driven testing in Selenium, the DataProvider approach is commonly used to manage test data efficiently. DataProvider is a feature in TestNG that allows passing parameters to test methods, enabling the execution of the same test method with different sets of data. This approach is beneficial for testing scenarios where the same test logic needs to be executed with multiple inputs, improving the coverage and effectiveness of test cases.