Advantages of keyword-driven test approach:

1. Reusability: Keywords can be reused across multiple test cases, reducing duplication and improving test efficiency.
2. Modularity: Test cases can be easily maintained as they are divided into small, manageable keywords.
3. Flexibility: Test cases can be easily modified by changing the data values associated with keywords, allowing for quick updates without altering the underlying automation code.
4. Collaboration: Multiple team members can collaborate and contribute to the test case creation process by adding keywords and associated actions.
5. Readability: The keyword-driven approach uses a clear and concise format, making it easier to understand and maintain the test cases.

Overall, the keyword-driven test approach offers a systematic and efficient way to create, manage, and execute test cases, promoting reusability and maintainability in the software testing process.