Correct Answer
A. Promote the datasets.
To ensure that the 10 verified datasets appear at the top of the list of published datasets whenever users search for existing datasets, promoting the datasets is the best option. Promoting the datasets would involve highlighting them in search results, adding labels to them indicating that they have been verified, and making them more visible on the platform. This will make it easier for users to find and access the verified datasets, which can help increase their usage and value. Certifying the datasets, featuring them on the home page, or publishing them in an app may also be helpful in promoting them, but promoting the datasets is the most direct and effective way to ensure they appear at the top of search results.
No confusion, no need to discuss further